| Bob Coolbaugh | |
| Number: | 43 |
| Position: | Wide receiver |
| Birth Date: | 5 July 1939 |
| Birth Place: | Kingston, Pennsylvania, U.S. |
| Height Ft: | 6 |
| Height In: | 4 |
| Weight Lbs: | 200 |
| High School: | Franklin Monroe (PA) |
| College: | Richmond |
| Afldraftyear: | 1961 |
| Afldraftround: | 15 |
| Afldraftpick: | 114 |
| Draftyear: | 1961 |
| Draftround: | 12 |
| Draftpick: | 157 |
| Pastteams: |
|
| Statlabel1: | Games played |
| Statvalue1: | 14 |
| Statlabel2: | Receptions |
| Statvalue2: | 32 |
| Statlabel3: | Receiving yards |
| Statvalue3: | 435 |
| Statlabel4: | Average |
| Statvalue4: | 13.6 |
| Statlabel5: | Touchdowns |
| Statvalue5: | 4 |
| Pfr: | CoolBo00 |
Irwin Robert Coolbaugh (July 5, 1939 – June 23, 1985) was an American football wide receiver in the American Football League (AFL) for the Oakland Raiders. He played college football at the University of Richmond and was drafted in the fifteenth round of the 1961 AFL Draft. Coolbaugh was also drafted in the 12th round of the 1961 NFL draft by the Washington Redskins.