| George Dahlberg | |
| Birth Date: | 21 April 1900 |
| Birth Place: | Butte, Montana, U.S. |
| Death Place: | Fort William Henry Harrison, Montana, U.S. |
| Player Sport1: | Football |
| Player Years2: | 1921–1923 |
| Player Team2: | Montana |
| Player Sport3: | Basketball |
| Player Years4: | 1922–1925 |
| Player Team4: | Montana |
| Coach Sport1: | Football |
| Coach Years2: | 1937–1941 |
| Coach Team2: | Montana (assistant) |
| Coach Years3: | 1945 |
| Coach Team3: | Montana |
| Coach Years4: | 1946–1948 |
| Coach Team4: | Montana (assistant) |
| Coach Sport5: | Basketball |
| Coach Years6: | 1937–1942 |
| Coach Team6: | Montana |
| Coach Years7: | 1944–1955 |
| Coach Team7: | Montana |
| Admin Years1: | 1954–1961 |
| Admin Team1: | Montana |
| Overall Record: | 1–4 (football) 221–223 (basketball) |
George Peter "Jiggs" Dahlberg (April 21, 1900 – September 18, 1993) was an American football and basketball coach and college athletics administrator. He served as the head basketball coach at the University of Montana from 1937 to 1942 and again from 1944 to 1955, compiling a record of 221–223. Dahlberg was also the head football coach at Montana for one season, in 1945, tallying a mark of 1–4. He was the athletic director at Montana from 1954 to 1961.
Dahlberg was born on April 21, 1900, in Butte, Montana. He died on September 18, 1993, at the Veterans Administration Hospital in Fort William Henry Harrison, Montana.[1]