| Number: | 84, 86, 87, 90 |
| Position: | Tight end |
| Birth Date: | August 31, 1958 |
| Birth Place: | Galveston, Texas, U.S. |
| Height Ft: | 6 |
| Height In: | 3 |
| Weight Lb: | 228 |
| High School: | Los Alamos (NM) |
| College: | New Mexico |
| Undraftedyear: | 1980 |
| Teams: |
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| Statlabel1: | Receptions |
| Statvalue1: | 99 |
| Statlabel2: | Receiving yards |
| Statvalue2: | 1,053 |
| Statlabel3: | Touchdowns |
| Statvalue3: | 7 |
| Pfr: | ArnoWa00 |
Walter Henslee Arnold[1] (born August 31, 1958) is a former American football tight end in the National Football League (NFL) for the Los Angeles Rams, Houston Oilers, Washington Redskins, and the Kansas City Chiefs. He played college football at the University of New Mexico.