The Rainmaker (John Grisham), a book by John Grisham

The Rainmaker (1982), John Frankenheimer's television remake

Cloud seeding, dispersing substances into the air that serve as cloud condensation or ice nuclei

"Mr. Rainmaker", a song by Warrant

Rainmaker (Keb' Mo'), an album by recording artist Keb' Mo'

The Rainmaker (1997 film), starring Matt Damon and Danny DeVito

Sarah Rainmaker, a fictional character from the Gen¹³ comic book series

"Rainmaker", a single by Sparklehorse

The Rainmakers (Kansas City, Missouri band), a Kansas City, Missouri, original rock band

Honi HaM'agel, from the Talmud

Rain dancing, a ceremonial dance that is performed in order to invoke rain

The Rainmaker (play), by N. Richard Nash

The Rainmaker (1956 film) starring Burt Lancaster and Katharine Hepburn

Keith Davey, a Canadian politician nicknamed "The Rainmaker"

Rainmaker Digital Effects - digital effects studio

Rainmaking, attempting to artificially induce or increase precipitation

The Rainmaker (album), by The Flower Kings

"Rainmaker", a song by Donovan, which was also a hit for Canadian singer Tom Northcott (nominee for Juno Awards of 1971).

Rainmaker (song), a song by Iron Maiden