Leonard Blaine "Stub" Allison (November 15, 1892 – December 12, 1961) was an American football, basketball, and baseball coach.

[4] In its obituary for Allison, The Milwaukee Journal called him a Knute Rockne disciple who mostly relied on the single-wing offense.

[6] He then moved on to the University of Wisconsin, where he was the head boxing instructor, football line coach, and assistant athletic director from 1927 until 1931.

[6] Aside from being named national champions in 1937, under Allison, California captured a share of the Pacific Coast Conference title in 1935 and 1938, and outright in 1937.

[10] In April 1945, after Allison declined the opportunity to resign, California notified him that they would not renew his expiring contract.

[11] The Pittsburgh Press noted that after peaking in 1937, "five dismal years were climaxed last fall" in 1944, and that his firing was "no surprise since it was well known that an influential alumni bloc was lobbying against him on grounds that he shackled good material with a dull offense.