| Dennis Giannini | |
| Played For: | AHL Quebec Aces Cleveland Barons New Haven Nighthawks Baltimore Clippers Rhode Island Reds WHL Portland Buckaroos Serie A HC Valpellice |
| Position: | Left Wing |
| Shoots: | n/a |
| Height Ft: | 5 |
| Height In: | 9 |
| Weight Lb: | 180 |
| Birth Date: | 13 July 1950 |
| Birth Place: | Kirkland Lake, Ontario, Canada |
| Draft: | 74th overall |
| Draft Year: | 1970 |
| Career Start: | 1970 |
| Career End: | 1978 |
Dennis Giannini (born July 13, 1950) is a Canadian former professional ice hockey left winger who played eight seasons in the American Hockey League (AHL), Western Hockey League (WHL) and the Italian Serie A. He was selected by the Philadelphia Flyers in the 6th round (74th overall) of the 1970 NHL Amateur Draft.
| Regular season | Playoffs | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Season | Team | League | GP | PIM | GP | G | A | Pts | PIM | |||||
| 1967–68 | St. Catharines Black Hawks | OHA | 50 | 15 | 18 | 33 | 20 | — | — | — | — | — | ||
| 1968–69 | St. Catharines Black Hawks | OHA | 50 | 37 | 44 | 81 | 39 | — | — | — | — | — | ||
| 1969–70 | St. Catharines Black Hawks | OHA | 25 | 20 | 30 | 50 | 18 | — | — | — | — | — | ||
| 1969–70 | London Knights | OHA | 28 | 21 | 18 | 39 | 16 | — | — | — | — | — | ||
| 1970–71 | Quebec Aces | AHL | 70 | 28 | 15 | 43 | 40 | 1 | 0 | 0 | 0 | 5 | ||
| 1971–72 | Cleveland Barons | AHL | 69 | 28 | 16 | 44 | 87 | 6 | 4 | 0 | 4 | 6 | ||
| 1972–73 | Cleveland Barons | AHL | 67 | 24 | 18 | 42 | 103 | — | — | — | — | — | ||
| 1973–74 | Portland Buckaroos | WHL | 77 | 44 | 31 | 75 | 80 | 5 | 2 | 1 | 3 | 9 | ||
| 1974–75 | New Haven Nighthawks | AHL | 49 | 6 | 7 | 13 | 44 | — | — | — | — | — | ||
| 1975–76 | Baltimore Clippers | AHL | 76 | 36 | 21 | 57 | 49 | — | — | — | — | — | ||
| 1976–77 | Rhode Island Reds | AHL | 10 | 2 | 2 | 4 | 4 | — | — | — | — | — | ||
| 1976–77 | Baltimore Clippers | SHL | 31 | 13 | 2 | 15 | 21 | — | — | — | — | — | ||
| 1977–78 | HC Valpellice | ITA | — | 43 | 16 | 59 | — | — | — | — | — | — | ||
| AHL totals | 341 | 124 | 79 | 203 | 327 | 7 | 4 | 0 | 4 | 11 | ||||