Frank Kell Cahoon (June 20, 1934 – January 30, 2013) was an American politician who served in the Texas House of Representatives from 1965 to 1969.

Cahoon went to Colorado School of Mines and University of Texas at Austin.

In 1964, he ran for the Texas House of Representatives and was elected.

[2] He was named after his maternal grandfather, Frank Kell.

[2] He died on January 30, 2013, aged 78, at his home in Midland, Texas.