| City Cup | |
| Year: | 1951–52 |
| Num Teams: | 12 |
| Defending Champions: | Glentoran |
| Winners: | Linfield (18th win) |
| Second: | Glentoran |
| Matches: | 69 |
| Goals: | 281 |
| Prev Season: | 1950–51 |
| Next Season: | 1952–53 |
The 1951–52 City Cup was the 47th edition of the City Cup, a cup competition in Northern Irish football.[1]
The tournament was won by Linfield for the 18th time. They defeated Glentoran 3–2 in a test match at Grosvenor Park after both teams finished level on points in the group standings.[2] [3]