Namesakes
Bobby Bland
(a.k.a. Calvin) (m) 1930-2013 
Notable Musicians
Rock and Roll Hall-of-Famers 1992
Cal Hubbard
(m) 1900-1977
Hall-of-Famers 1963 (football)
Cal Ripken Jr.
(m) 1960-
Hall-of-Famers 2007 (baseball)
Most Valuable Players 1983; 1991 baseball
Notable Athletes (baseball)
Calvin
(m)
Other Fictional Characters 1985 comic strip
Calvin Bricker
(m) 1884-1963
Olympic Medalists 1908; 1912 long jump (bronze/silver)
Calvin "Snoop Dogg" Broadus Jr.
(m) 1971-
Notable Musicians
Calvin Coolidge
(m) 1872-1933
American Presidents 1923-1929
Calvin Davis
(m) 1972-2023
Olympic Medalists 1996 400 m hurdles (bronze)
Calvin Fowler
(m) 1940-2013
Olympic Medalists 1968 basketball (gold)
Calvin Harris
(m) 1984-
Notable Musicians
Calvin Johnson
(m) 1985-
Hall-of-Famers 2021 (football)
Calvin Klein
(m) 1942-
Notable Artists
Calvin Murphy
(m) 1948-
Hall-of-Famers 1993 (basketball)
Notable Athletes (basketball)
Calvin Owens
(m)
Fictional Characters from Television 2007 Greek
Calvin Simon
(m) 1942-2022
Rock and Roll Hall-of-Famers 1997 Parliament-Funkadelic
Calvin Smith
(m) 1961-
Olympic Medalists 1984; 1988 4x100 m relay; 100 m (gold/bronze)
Edward Calvin Kendall
(m) 1886-1972
Nobel Prize Winners 1950 (medicine)
Josiah McCracken
(a.k.a. Calvin) (m) 1874-1962
Olympic Medalists 1900 hammer throw; shot put (bronze/silver)
Dr. Phil
(a.k.a. Calvin) (m) 1950-
Notable Actors and Entertainers (presenter)