Conrad Janis (February 11, 1928 – March 1, 2022) was an American jazz trombonist and actor who starred in film and television during the Golden Age Era in the 1950s and 1960s, and continued acting right up until 2012. He played the role of Mindy McConnell's father Frederick in 53 episodes of Mork & Mindy, and appeared in many guest-starring roles on several notable television shows throughout the 1970s, 1980s, and 1990s such as sitcoms like Maude, The Golden Girls, and Frasier.

Janis was born in Manhattan on February 11, 1928.^[1] His father, Sidney, was an art dealer and writer; his mother, Harriet (Grossman), was also a writer.^[2] He had one brother, Carroll.^[3][4] Janis successfully auditioned as an actor for a road company at the age of 13 and consequently spent the next two years with them. He also began doing radio voice work during this time.^[1]

Janis's first marriage was to Vicki Quarles. Together, they had two children: Christopher and Carin. They later divorced. His second marriage to Ronda Copland also ended in divorce. Janis married his third wife, Maria Grimm, in 1987. They remained married until her death in September 2021.^[1]

Janis died aged 94 on March 1, 2022, in Los Angeles. His death was announced by his business manager Dean A. Avedon, who was also the executor of his estate.^[1]