|Born||September 19, 1884
|Died||May 1980 (aged 95)
|Coaching career (HC unless noted)|
|Head coaching record|
|Accomplishments and honors|
George Warren Grebenstein (September 19, 1884 – May 1980) was an All-American basketball player at Dartmouth College as a junior in 1905–06. A forward, he was the first Dartmouth player to be named an All-American while leading the Big Green to a 16–2 record. The Helms Athletic Foundation would retroactively named Dartmouth the national champion that season since it occurred prior to the NCAA Tournament. He graduated from Dartmouth in 1907.
Grebenstein went on to coach the Harvard men's basketball team in 1907–08 and 1908–09. He compiled a record of 5–19.
|Harvard Crimson (EIBL) (1907–1909)|
National champion Postseason invitational champion
- "Consensus All-America Teams". sports-reference.com. Sports Reference, LLC. Archived from the original on January 30, 2010. Retrieved 29 June 2010.
- "George Grebenstein Coaching Record". sports-reference.com. Sports Reference, LLC. Archived from the original on 24 March 2010. Retrieved 29 June 2010.
- "Ivy League Basketball All-Americans". Ivy League. Archived from the original on October 24, 2007. Retrieved 29 June 2010.
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