Bill Nelson (born 1942) is the administrator of NASA and former U.S. senator from Florida.
Bill Nelson may also refer to:
Arts and entertainment Bill Nelson (artist) (born 1946), illustrator and sculptor Bill Nelson (musician) (born 1948), English singer, guitarist and songwriter Bill Nelson (sound engineer) (1945–2021), American sound engineer Billy Nelson (actor) (1903–1973), American actor Billy Bass Nelson (1951–2026), American musician, member of the P-funk All Stars
Sports Bill Nelson (American football) (1948–2010), American football defensive tackle Bill Nelson (baseball) (1863–1941), American baseball player Bill Nelson (sports coach) (active in 1990s), Australian swimming coach
Others Bill Nelson (New Hampshire politician) (active 2012–2022) Bill Nelson, murder victim who was killed, cooked and eaten by his wife Omaima Nelson Desiré Dubounet or Bill Nelson (born 1951), American alternative medicine promoter
See also William Nelson (disambiguation) William Neilson (disambiguation) Bill Nelsen (1941–2019), American football player