Carleton O-Train Station is the middlemost O-Train stop as of 2005. It is obviously located at Carleton University.
The station is also the only O-Train station with two platforms: one northbound and one southbound.
Other O-Train Station include:
- Bayview (Transitway) - (see above)
- Confederation - Located at Heron Road and Bronson Avenue.
- Carling - Located at Carling Avenue and Preston Avenue.
- Greenboro (Transitway) - (see above)