Streetcar
The Toronto Transportation Commission was mainly a streetcar operator and this remained the core operations before 1954:
All remaining Toronto Railway Company cars as of 1921 and all Toronto Civic Railways cars as of 1921 was absorbed into the TTC. Some older wooden cars were retired due to wear and replaced by Peter Witt orders.
| Make/Model | Description | Fleet size | Year acquired | Year retired | Notes |
| Preston Car Company Birney Car | single truck double end car | N/A | N/A | N/A | ex-TCR |
| Canada Car and Foundry/Brill Peter Witts - Large with trailers | single end double truck electric streetcar | N/A | N/A | N/A | |
| Canada Car and Foundry/Ottawa Car Company Peter Witts - Small Witts | single end double truck electric streetcar | N/A | N/A | N/A | |
| St. Louis Car Company and CCF President Conference Committee Car A1 | single end double truck electric streetcar | N/A | N/A | N/A | |
| St. Louis Car Company PCC A2-8 | single end double truck electric streetcar | N/A | N/A | N/A | |
| St. Louis Car Company PCC A9-10 | single end double truck electric streetcar | N/A | N/A | N/A | ex-Cincinnati |
| St. Louis Car Company PCC A11 - | single end double truck electric streetcar | N/A | N/A | N/A | ex-Cleveland |
| St. Louis Car Company PCC A12 | single end double truck electric streetcar | N/A | N/A | N/A | ex-Louisville |
| St. Louis Car Company PCC A13 | single end double truck electric streetcar | N/A | N/A | N/A | ex-Brimingham |
| St. Louis Car Company PCC A14 | single end double truck electric streetcar | N/A | N/A | N/A | ex-Kansas City |
| St. Louis Car Company PCC A15 | single end double truck electric streetcar | N/A | N/A | N/A | A8 rebuilds |
Read more about this topic: Toronto Transportation Commission