| Jack Halliday | |
| Number: | 73 |
| Position: | Tackle |
| Birth Date: | 5 June 1928 |
| Birth Place: | Dallas, Texas, U.S. |
| Death Place: | Gulfport, Mississippi, U.S. |
| High School: | Dallas (TX) Woodrow Wilson |
| College: | Southern Methodist |
| Draftyear: | 1950 |
| Draftround: | 5 |
| Draftpick: | 54 |
| Pastteams: | |
| Highlights: |
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| Pfr: | H/HallJa22 |
Jack Parker Halliday (June 5, 1928 – May 23, 2000) was an American football tackle who played one season with the Los Angeles Rams of the National Football League (NFL). He was drafted by the Baltimore Colts in the fifth round of the 1950 NFL draft. He played college football at Southern Methodist University and attended Woodrow Wilson High School in Dallas, Texas.[1]