| Gary Gregor | |
| Height Ft: | 6 |
| Height In: | 7 |
| Weight Lb: | 225 |
| Birth Date: | 13 August 1945 |
| Birth Place: | Charleston, West Virginia |
| Nationality: | American |
| High School: | South Charleston (South Charleston, West Virginia) |
| College: | South Carolina (1965–1968) |
| Draft Year: | 1968 |
| Draft Round: | 1 |
| Draft Pick: | 8 |
| Draft Team: | Phoenix Suns |
| Career Start: | 1968 |
| Career End: | 1974 |
| Career Number: | 44, 40, 9 |
| Career Position: | Power forward / center |
| Team1: | Phoenix Suns |
| Team2: | Atlanta Hawks |
| Years3: | – |
| Team3: | Portland Trail Blazers |
| Team4: | Milwaukee Bucks |
| Years5: | 1972–1974 |
| Team5: | New York Nets |
| Highlights: |
|
| Stats League: | NBA and ABA |
| Stat1label: | Points |
| Stat1value: | 3,227 (8.9 ppg) |
| Stat2label: | Rebounds |
| Stat2value: | 2,286 (6.3 rpg) |
| Stat3label: | Assists |
| Stat3value: | 482 (1.3 apg) |
| Bbr: | gregoga01 |
Gary W. Gregor (born August 13, 1945) is an American former professional basketball player.
A forward/center from the University of South Carolina, Gregor played in the National Basketball Association and American Basketball Association as a member of the Phoenix Suns (1968–1969), Atlanta Hawks (1969–1970), Portland Trail Blazers (1970–1972), Milwaukee Bucks (1972–1973), and New York Nets (1973–1974). He earned NBA All-Rookie Team honors in 1969 after averaging 11.1 points per game and 8.9 rebounds per game for the Suns.
|-| align="left" | 1968–69| align="left" | Phoenix| 80 || - || 27.3 || .415 || - || .649 || 8.9 || 1.2 || - || - || 11.1|-| align="left" | 1969–70| align="left" | Atlanta| 81 || - || 19.8 || .433 || - || .779 || 4.9 || 0.8 || - || - || 8.1|-| align="left" | 1970–71| align="left" | Portland| 44 || - || 26.2 || .430 || - || .663 || 7.6 || 1.8 || - || - || 9.6|-| align="left" | 1971–72| align="left" | Portland| 82 || - || 28.9 || .451 || - || .755 || 7.2 || 2.3 || - || - || 11.1|-| align="left" | 1972–73| align="left" | Milwaukee| 9 || - || 9.8 || .333 || - || .714 || 3.6 || 1.0 || - || - || 3.0|- class="sortbottom"| style="text-align:center;" colspan="2"| Career| 296 || - || 25.0 || .431 || - || .715 || 7.0 || 1.5 || - || - || 9.8|}
|-| align="left" | 1969–70| align="left" | Atlanta| 7 || - || 9.6 || .286 || - || .667 || 2.4 || 0.3 || - || - || 2.3|- class="sortbottom"| style="text-align:center;" colspan="2"| Career| 7 || - || 9.6 || .286 || - || .667 || 2.4 || 0.3 || - || - || 2.3|}
|-| align="left" | 1972–73| align="left" | New York| 40 || - || 14.9 || .485 || 1.000 || .821 || 3.8 || 0.8 || - || - || 5.8|-| align="left" | 1973–74| align="left" | New York| 25 || - || 12.5 || .471 || .667 || .818 || 2.8 || 0.6 || 0.2 || 0.0 || 3.6|- class="sortbottom"| style="text-align:center;" colspan="2"| Career| 65 || - || 14.0 || .481 || .750 || .820 || 3.4 || 0.7 || 0.2 || 0.0 || 5.0|}
|-| align="left" | 1972–73| align="left" | New York| 1 || - || 12.0 || .167 || .000 || 1.000 || 4.0 || 0.0 || - || - || 4.0|- class="sortbottom"| style="text-align:center;" colspan="2"| Career| 1 || - || 12.0 || .167 || .000 || 1.000 || 4.0 || 0.0 || - || - || 4.0|}