RUF

Ruf or RUF may refer to:


 * Charles Francis Ruf (1905-1985), American actor better known as Frank Faylen
 * Nadine Ruf (born 1978), German politician
 * Ruf Automobile, a German automobile manufacturer
 * Ruf Beats, a British hip hop record label
 * Ruf Records, a German blues record label
 * Reformed University Fellowship, a Christian campus ministry of the Presbyterian Church in America
 * RNA of unknown function
 * Revolutionary United Front of Sierra Leone
 * Darin Ruf (born 1986), American baseball player
 * Wolfgang Ruf (born 1941), German musicologist
 * Rapid Urban Flexible, dual-mode transit system
 * Ruf, a Japanese eroge studio, notably the developers for Yume Miru Kusuri