Promozioni alla categoria superiore e retrocessioni in quella inferiore non erano omogenee; erano quantificate all'inizio del campionato dal Comitato Regionale secondo le direttive stabilite dalla '''[[Lega Nazionale Dilettanti]]''', ma flessibili, in relazione al numero delle società retrocesse dal '''[[Serie D|Campionato Serie D]]''' e perciò, nei casi più estremi, la fine del campionato poteva avere delle inaspettate code di spareggi.
== Piemonte Valle d'Aosta ==
=== Girone A ===
{| align=center style="font-size: 85%; border-collapse:collapse" border=0 cellspacing=0 cellpadding=2
|- align=center bgcolor=#98A1B2
!width=20|
!width=40|
!width=280|Girone A Piemonte Valle d'Aosta 2005-06
!width=55|Pt
!width=40|G
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!width=40|P
!width=40|GF
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|- align=center style="background:#FFF010;"
|[[File:1uparrow green.png|15px]] ||1.||style="text-align:left;"| [[File:Flag of None.svg|20px]] '''A.S.D. Veveri'''
||'''71'''||30||22||5||3||67||20
|- align=center style="background:#FFFFFF;"
|[[File:Noatunloopsong.png|15px]] ||2.||style="text-align:left;"| [[File:Flag of None.svg|20px]] U.S.D. Crescentinese
||'''66'''||30||20||6||4||47||21
|- align=center style="background:#F5F5F5;"
|[[File:Noatunloopsong.png|15px]] ||3.||style="text-align:left;"| [[File:Flag of None.svg|20px]] A.S.D. Oleggio Sportiva
||'''60'''||30||19||3||8||63||31
|- align=center style="background:#FFFFFF;"
| ||4.||style="text-align:left;"| [[File:Flag of None.svg|20px]] A.C. Borgopal
||'''57'''||30||17||6||7||49||30
|- align=center style="background:#F5F5F5;"
| ||5.||style="text-align:left;"| [[File:Flag of None.svg|20px]] A.S.D. Gravellona Calcio
||'''48'''||30||13||9||8||48||33
|- align=center style="background:#FFFFFF;"
| ||6.||style="text-align:left;"| [[File:Flag of None.svg|20px]] U.S.D. Pombiese
||'''44'''||30||11||11||8||42||32
|- align=center style="background:#F5F5F5;"
| ||7.||style="text-align:left;"| [[File:Flag of None.svg|20px]] A.S.D. Libertas San Biagio
||'''42'''||30||11||9||10||33||28
|- align=center style="background:#FFFFFF;"
| ||8.||style="text-align:left;"| [[File:Flag of None.svg|20px]] A.S.D. Romentinese
||'''39'''||30||10||9||11||38||29
|- align=center style="background:#F5F5F5;"
| ||9.||style="text-align:left;"| [[File:Flag of None.svg|20px]] A.S.D. Cerano Calcio
||'''38'''||30||9||11||10||32||30
|- align=center style="background:#FFFFFF;"
| ||10.||style="text-align:left;"| [[File:Flag of None.svg|20px]] U.S. Mergozzo
||'''35'''||30||8||11||11||23||30
|- align=center style="background:#F5F5F5;"
| ||11.||style="text-align:left;"| [[File:Flag of None.svg|20px]] A.S.D. Momo
||'''34'''||30||9||7||14||31||48
|- align=center style="background:#FFFFFF;"
| ||12.||style="text-align:left;"| [[File:Flag of None.svg|20px]] U.S.D. Valdossola
||'''33'''||30||8||9||13||31||41
|- align=center style="background:#F5F5F5;"
|[[File:Noatunloopsong.png|15px]] ||13.||style="text-align:left;"| [[File:Flag of None.svg|20px]] A.S.D. Cameri Calcio
||'''25'''||30||7||4||19||24||56
|- align=center style="background:#FFD0E0;"
|[[File:1downarrow red.png|15px]] ||14.||style="text-align:left;"| [[File:Flag of None.svg|20px]] '''A.S. Virtus Villadossola'''
||'''25'''||30||7||4||19||19||51
|- align=center style="background:#FFC0E0;"
|[[File:1downarrow red.png|15px]] ||15.||style="text-align:left;"| [[File:Flag of None.svg|20px]] '''G.S. HM Arona'''
||'''24'''||30||6||6||18||17||47
|- align=center style="background:#FFD0E0;"
|[[File:1downarrow red.png|15px]] ||16.||style="text-align:left;"| [[File:Flag of None.svg|20px]] '''F.C. Trecate'''
||'''21'''||30||5||6||19||21||58
|}
* '''Play-out:''' Virtus Villadossola-Cameri 0-1, 0-0.
=== GironeCampionato B ===
* [[Promozione Piemonte Valle d'Aosta 2005-2006]]
{| align=center style="font-size: 85%; border-collapse:collapse" border=0 cellspacing=0 cellpadding=2
|- align=center bgcolor=#98A1B2
!width=20|
!width=40|
!width=280|Girone B Piemonte Valle d'Aosta 2005-06
!width=55|Pt
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!width=40|GF
!width=40|GS
|- align=center style="background:#FFF010;"
|[[File:1uparrow green.png|15px]] ||1.||style="text-align:left;"| [[File:Flag of None.svg|20px]] '''U.S. Castellamonte Favria'''
||'''68'''||30||20||8||2||62||22
|- align=center style="background:#FFFFFF;"
|[[File:Noatunloopsong.png|15px]] ||2.||style="text-align:left;"| [[File:Flag of None.svg|20px]] U.S. Quincinetto Tavagnasco
||'''57'''||30||17||6||7||56||30
|- align=center style="background:#FFF010;"
|[[File:1uparrow green.png|15px]] ||3.||style="text-align:left;"| [[File:Flag of None.svg|20px]] '''A.S.D. Mathi'''
||'''57'''||30||16||9||5||48||33
|- align=center style="background:#FFFFFF;"
| ||4.||style="text-align:left;"| [[File:Flag of None.svg|20px]] U.S.D. San Mauro Pianese
||'''55'''||30||16||7||7||51||31
|- align=center style="background:#F5F5F5;"
| ||5.||style="text-align:left;"| [[File:Flag of None.svg|20px]] Pol. Saint Christophe
||'''53'''||30||16||5||9||41||33
|- align=center style="background:#FFFFFF;"
| ||6.||style="text-align:left;"| [[File:Flag of None.svg|20px]] A.S.D. Borgaro Torinese 1965
||'''52'''||30||15||7||8||42||30
|- align=center style="background:#F5F5F5;"
| ||7.||style="text-align:left;"| [[File:Flag of None.svg|20px]] A.C. Strambinese
||'''47'''||30||13||8||9||48||35
|- align=center style="background:#FFFFFF;"
| ||8.||style="text-align:left;"| [[File:Flag of None.svg|20px]] A.D. Sportiva Nolese
||'''46'''||30||13||7||10||37||28
|- align=center style="background:#F5F5F5;"
| ||9.||style="text-align:left;"| [[File:Flag of None.svg|20px]] U.S.D. Victoria Ivest
||'''43'''||30||12||7||11||52||41
|- align=center style="background:#FFFFFF;"
| ||10.||style="text-align:left;"| [[File:Flag of None.svg|20px]] U.S. Aosta Calcio Charvensod
||'''43'''||30||11||10||9||42||33
|- align=center style="background:#F5F5F5;"
| ||11.||style="text-align:left;"| [[File:Flag of None.svg|20px]] U.S. Issogne
||'''38'''||30||10||8||12||46||53
|- align=center style="background:#FFFFFF;"
| ||12.||style="text-align:left;"| [[File:Flag of None.svg|20px]] U.S.D. Gassino
||'''34'''||30||8||10||12||41||43
|- align=center style="background:#FFC0E0;"
|[[File:1downarrow red.png|15px]] ||13.||style="text-align:left;"| [[File:Flag of None.svg|20px]] '''U.S.D. Rivara'''
||'''33'''||30||9||6||15||33||55
|- align=center style="background:#FFFFFF;"
|[[File:Noatunloopsong.png|15px]] ||14.||style="text-align:left;"| [[File:Flag of None.svg|20px]] F.C.D. Real Canavese
||'''20'''||30||5||5||20||23||50
|- align=center style="background:#FFC0E0;"
|[[File:1downarrow red.png|15px]] ||15.||style="text-align:left;"| [[File:Flag of None.svg|20px]] '''A.S. Cenisia'''
||'''11'''||30||2||5||23||32||77
|- align=center style="background:#FFD0E0;"
|[[File:1downarrow red.png|15px]] ||16.||style="text-align:left;"| [[File:Flag of None.svg|20px]] '''G.S. Verres'''
||'''7'''||30||1||4||25||21||81
|}
* '''Play-out:''' Real Canavese-Rivara 1-0, 1-1.
* '''Mathi''' promosso per ripescaggio.
=== Girone C ===
{| align=center style="font-size: 85%; border-collapse:collapse" border=0 cellspacing=0 cellpadding=2
|- align=center bgcolor=#98A1B2
!width=20|
!width=40|
!width=280|Girone C Piemonte Valle d'Aosta 2005-06
!width=55|Pt
!width=40|G
!width=40|V
!width=40|N
!width=40|P
!width=40|GF
!width=40|GS
|- align=center style="background:#FFF010;"
|[[File:1uparrow green.png|15px]] ||1.||style="text-align:left;"| [[File:Flag of None.svg|20px]] '''G.S.D. Lascaris'''
||'''71'''||30||22||5||3||60||27
|- align=center style="background:#FFFF00;"
|[[File:1uparrow green.png|15px]] ||2.||style="text-align:left;"| [[File:Flag of None.svg|20px]] '''A.S.D. Albese Calcio'''
||'''64'''||30||19||7||4||48||23
|- align=center style="background:#FFF010;"
|[[File:1uparrow green.png|15px]] ||3.||style="text-align:left;"| [[File:Flag of None.svg|20px]] '''U.S.D. Airaschese'''
||'''63'''||30||19||6||5||47||28
|- align=center style="background:#FFFFFF;"
| ||4.||style="text-align:left;"| [[File:Flag of None.svg|20px]] A.S.D. Carmagnola Calcio
||'''60'''||30||18||6||6||53||20
|- align=center style="background:#F5F5F5;"
| ||5.||style="text-align:left;"| [[File:Flag of None.svg|20px]] F.C. Pinerolo
||'''50'''||30||14||8||8||38||30
|- align=center style="background:#FFFFFF;"
| ||6.||style="text-align:left;"| [[File:Flag of None.svg|20px]] A.S.D. Cavour
||'''48'''||30||13||9||8||36||25
|- align=center style="background:#F5F5F5;"
| ||7.||style="text-align:left;"| [[File:Flag of None.svg|20px]] U.S.D. Alpignano
||'''45'''||30||12||9||9||34||27
|- align=center style="background:#FFFFFF;"
| ||8.||style="text-align:left;"| [[File:Flag of None.svg|20px]] A.C. Pro Dronero
||'''44'''||30||12||8||10||51||40
|- align=center style="background:#F5F5F5;"
| ||9.||style="text-align:left;"| [[File:Flag of None.svg|20px]] A.S. Roero Castellana Calcio
||'''37'''||30||9||10||11||43||40
|- align=center style="background:#FFFFFF;"
| ||10.||style="text-align:left;"| [[File:Flag of None.svg|20px]] A.S.D. Corneliano Calcio
||'''37'''||30||11||4||15||33||44
|- align=center style="background:#F5F5F5;"
| ||11.||style="text-align:left;"| [[File:Flag of None.svg|20px]] U.S. Saviglianese
||'''35'''||30||9||8||13||22||32
|- align=center style="background:#FFFFFF;"
| ||12.||style="text-align:left;"| [[File:Flag of None.svg|20px]] A.S.D. Bene Narzole Calcio
||'''33'''||30||8||9||13||35||43
|- align=center style="background:#F5F5F5;"
|[[File:Noatunloopsong.png|15px]] ||13.||style="text-align:left;"| [[File:Flag of None.svg|20px]] A.S.D. Duebivalsusa, Susa
||'''28'''||30||6||10||14||21||38
|- align=center style="background:#FFD0E0;"
|[[File:1downarrow red.png|15px]] ||14.||style="text-align:left;"| [[File:Flag of None.svg|20px]] '''U.S. Luserna'''
||'''25'''||30||6||7||17||25||41
|- align=center style="background:#FFC0E0;"
|[[File:1downarrow red.png|15px]] ||15.||style="text-align:left;"| [[File:Flag of None.svg|20px]] '''A.C. Sommarivese'''
||'''18'''||30||4||6||20||34||70
|- align=center style="background:#FFD0E0;"
|[[File:1downarrow red.png|15px]] ||16.||style="text-align:left;"| [[File:Flag of None.svg|20px]] '''A.D.P. Borgo San Remo'''
||'''5'''||30||1||2||27||14||66
|}
* '''Play-out:''' Luserna-Duebivalsusa 0-0, 0-2.
=== Girone D ===
{| align=center style="font-size: 85%; border-collapse:collapse" border=0 cellspacing=0 cellpadding=2
|- align=center bgcolor=#98A1B2
!width=20|
!width=40|
!width=280|Girone D Piemonte Valle d'Aosta 2005-06
!width=55|Pt
!width=40|G
!width=40|V
!width=40|N
!width=40|P
!width=40|GF
!width=40|GS
|- align=center style="background:#FFF010;"
|[[File:1uparrow green.png|15px]] ||1.||style="text-align:left;"| [[File:Flag of None.svg|20px]] '''U.S.D. San Carlo'''
||'''60'''||30||17||9||4||47||26
|- align=center style="background:#FFFF00;"
|[[File:1uparrow green.png|15px]] ||2.||style="text-align:left;"| [[File:Flag of None.svg|20px]] '''A.S.D. Cambiano'''
||'''59'''||30||16||11||3||49||23
|- align=center style="background:#FFF010;"
|[[File:1uparrow green.png|15px]] ||3.||style="text-align:left;"| [[File:Flag of None.svg|20px]] '''A.C.D. Aquanera'''
||'''51'''||30||14||9||7||41||30
|- align=center style="background:#FFFFFF;"
| ||4.||style="text-align:left;"| [[File:Flag of None.svg|20px]] U.S.D. CSI Libarna
||'''51'''||30||14||9||7||42||28
|- align=center style="background:#F5F5F5;"
| ||5.||style="text-align:left;"| [[File:Flag of None.svg|20px]] Pol.D. Gaviese
||'''49'''||30||12||13||5||45||28
|- align=center style="background:#FFFFFF;"
| ||6.||style="text-align:left;"| [[File:Flag of None.svg|20px]] A.S.D. Chieri Calcio
||'''49'''||30||12||13||5||39||23
|- align=center style="background:#F5F5F5;"
| ||7.||style="text-align:left;"| [[File:Flag of None.svg|20px]] U.S.D. Nichelino
||'''45'''||30||12||9||9||42||40
|- align=center style="background:#FFFFFF;"
| ||8.||style="text-align:left;"| [[File:Flag of None.svg|20px]] G.S. Cabella Alta Val Borbera
||'''41'''||30||11||8||11||44||40
|- align=center style="background:#F5F5F5;"
| ||9.||style="text-align:left;"| [[File:Flag of None.svg|20px]] G.S. Don Bosco Nichelino
||'''40'''||30||10||10||10||33||35
|- align=center style="background:#FFFFFF;"
| ||10.||style="text-align:left;"| [[File:Flag of None.svg|20px]] P.G.S. Don Bosco Alessandria
||'''37'''||30||9||10||11||31||32
|- align=center style="background:#F5F5F5;"
| ||11.||style="text-align:left;"| [[File:Flag of None.svg|20px]] U.S.D. Moncalvese
||'''37'''||30||9||10||11||29||32
|- align=center style="background:#FFFFFF;"
| ||12.||style="text-align:left;"| [[File:Flag of None.svg|20px]] U.S. Felizzano
||'''36'''||30||9||9||12||33||44
|- align=center style="background:#F5F5F5;"
|[[File:Noatunloopsong.png|15px]] ||13.||style="text-align:left;"| [[File:Flag of None.svg|20px]] U.S.D. Fulvius SAMP
||'''35'''||30||8||11||11||26||35
|- align=center style="background:#FFD0E0;"
|[[File:1downarrow red.png|15px]] ||14.||style="text-align:left;"| [[File:Flag of None.svg|20px]] '''A.S.D. Ronzonese Casale 90'''
||'''22'''||30||4||10||16||25||50
|- align=center style="background:#FFC0E0;"
|[[File:1downarrow red.png|15px]] ||15.||style="text-align:left;"| [[File:Flag of None.svg|20px]] '''U.S. Strevi'''
||'''16'''||30||4||4||22||31||57
|- align=center style="background:#FFD0E0;"
|[[File:1downarrow red.png|15px]] ||16.||style="text-align:left;"| [[File:Flag of None.svg|20px]] '''U.P. Santenese'''
||'''15'''||30||2||9||19||25||59
|}
* '''Spareggio per il 3° posto: Aquanera-Libarna 5-4 dcr.
* '''Play-out:''' Ronzonese Casale-Fulvius SAMP 0-0, 0-2.
=== Play-off intergirone ===
{| align=center style="font-size: 85%; border-collapse:collapse" border=0 cellspacing=0 cellpadding=2
|- align=center bgcolor=#98A1B2
!width=20|
!width=40|
!width=280|Quadrangolare 1 Piemonte Valle d'Aosta 2005-06
!width=55|Pt
!width=40|G
!width=40|V
!width=40|N
!width=40|P
!width=40|GF
!width=40|GS
|- align=center style="background:#F5F5F5;"
| ||1.||style="text-align:left;"| [[File:Flag of None.svg|20px]] U.S.D. Airaschese
||'''7'''||3||2||1||0||6||2
|- align=center style="background:#FFFFFF;"
| ||2.||style="text-align:left;"| [[File:Flag of None.svg|20px]] A.C.D. Aquanera
||'''5'''||3||1||2||0||5||4
|- align=center style="background:#F5F5F5;"
| ||3.||style="text-align:left;"| [[File:Flag of None.svg|20px]] U.S. Qincinetto Tavagnasco
||'''4'''||3||1||1||1||4||4
|- align=center style="background:#FFFFFF;"
| ||4.||style="text-align:left;"| [[File:Flag of None.svg|20px]] U.S.D. Crescentinese
||'''0'''||3||0||0||3||1||6
|}
{| align=center style="font-size: 85%; border-collapse:collapse" border=0 cellspacing=0 cellpadding=2
|- align=center bgcolor=#98A1B2
!width=20|
!width=40|
!width=280|Quadrangolare 2 Piemonte Valle d'Aosta 2005-06
!width=55|Pt
!width=40|G
!width=40|V
!width=40|N
!width=40|P
!width=40|GF
!width=40|GS
|- align=center style="background:#F5F5F5;"
| ||1.||style="text-align:left;"| [[File:Flag of None.svg|20px]] A.S.D. Cambiano
||'''6'''||3||2||0||1||6||4
|- align=center style="background:#FFFFFF;"
| ||2.||style="text-align:left;"| [[File:Flag of None.svg|20px]] A.S.D. Albese
||'''5'''||3||1||2||0||5||3
|- align=center style="background:#F5F5F5;"
| ||3.||style="text-align:left;"| [[File:Flag of None.svg|20px]] A.S.D. Oleggio Sportiva
||'''4'''||3||1||1||1||4||6
|- align=center style="background:#FFFFFF;"
| ||4.||style="text-align:left;"| [[File:Flag of None.svg|20px]] A.S.D. Mathi
||'''1'''||3||0||1||2||2||4
|}
* '''Finali:''' Airaschese-Cambiano 2-1, 2-1; Albese-Aquanera 4-0, 1-1; Quincinetto-Oleggio 3-1, 1-1; Mathi-Crescentinese 3-4, 1-3.
== Liguria ==
||'''62'''||34||17||11||6||60||35
|- align=center style="background:#F5F5F5;"
|[[File:Noatunloopsong.png|15px]] ||5.||style="text-align:left;"| [[File:Flag of None.svg|20px]] A.S.D. PolisportivaPol. Mosciano
||'''60'''||34||17||9||8||57||31
|- align=center style="background:#FFFFFF;"
|