Frank Woodrow Boers Jr. (February 28, 1942 – June 16, 2021) was an American actor and television director. He is best known for his role as sales manager Herb Tarlek on the television sitcom WKRP in Cincinnati.

Bonner appeared as a guest star in two episodes of the sitcom Night Court in the 1980s. He had a supporting role as Detective Mooney in the short-lived Disney action series Sidekicks (1986–87). From 1988 to 1990, Bonner played the role of Father Hargis, headmaster of the fictional St. Augustine's Academy, on the TV show Just the Ten of Us, which was a spin-off of Growing Pains. He also appeared in one of the early episodes of the television show Newhart. He reprised the role of Herb Tarlek in the 1991 spinoff The New WKRP in Cincinnati and in a 2004 rock video for Canadian indie rock band Rheostatics (for the song "The Tarleks" from their album 2067.

After directing six episodes of WKRP in Cincinnati, he directed for other television shows in the 1980s and 1990s, He had five children: a daughter (Desiree Boers-Kort) with his first wife, Sharon Gray; three sons (Michael, Matthew, and Justin); and a stepdaughter, DeAndra Freed. Bonner also had seven grandchildren and a great-grandchild at the time of his death. Michael predeceased his father.

In 1979, Bonner was injured in a parasailing accident at the El Mirage Lake Off-Highway Vehicle Recreation Area, northeast of Los Angeles. He was approximately in the air, suspended under an ascendancy parachute pulled by a tow vehicle — when a sudden, unexpected gust of wind collapsed the chute, causing him to fall to the lake bed and suffer internal injuries and injuries to his back. Subsequently, he appeared on crutches in episodes of WKRP in Cincinnati (the season 2 episode "A Family Affair") and an All-Star Special episode of Family Feud.

Bonner died on June 16, 2021, aged 79, in Laguna Niguel, California, of complications from Lewy body dementia. Bonner was a resident of Beverly Hills, California.