| City Cup | |
| Year: | 1973–74 |
| Num Teams: | 12 |
| Defending Champions: | Glentoran |
| Winners: | Linfield (24th win) |
| Second: | Coleraine |
| Matches: | 31 |
| Goals: | 144 |
| Prev Season: | 1972–73 |
| Next Season: | 1974–75 |
The 1973–74 City Cup was the 69th edition of the City Cup, a cup competition in Northern Irish football.[1]
The tournament was won by Linfield for the 24th time after they defeated Coleraine 3–1 in a penalty shootout (after a 2–2 draw after extra time) in the final at the Ballymena Showgrounds.[2] [3] [4]