Bob's Burgers Wiki
There are several pages on the Bob's Burgers Wiki with a similar name. For all uses, see Frank.

Frank is the uncle and uncle-in-law of Bob and Linda Belcher. It's unknown if he's alive.


The show doesn't reveal much about him, but the only information about him is that he has "huge feet," as described by Gene. Thanks to his feet, he's also a good swimmer. ("Sauce Side Story")


It's unknown if he's Bob's paternal or maternal uncle, but as Bob's uncle, he's also Tina, Gene, and Louise Belcher's great-uncle.