Bob Bert is a American rock drummer.
Based in Hoboken, New Jersey, Bert initially came to prominence as drummer for the experimental rock band Sonic Youth during the early to mid-1980s. Bert played on the Sonic Youth releases Confusion Is Sex, Sonic Death, and Bad Moon Rising. After Bad Moon Rising, Bert quit the group. Sonic Youth replaced Bert with drummer Steve Shelley.
In the early 1990s, Bert drummed for the Chrome Cranks (which also included Peter Aaron on vocals; Jerry Teel on bass; and William Weber on stun guitar.)
After the dissolution of the Cranks, Bert joined forces with guitarist Kid Congo, guitarist Jack Martin, bassist/vocalist Jerry Teel and organist Barry London in the rootsy New York City band Knoxville Girls.
Throughout, Bert managed to release a handful of recordings by his percussive/concussive vehicle Bewitched. Releases by Bewitched include the "Chocolate Frenzy" 12" EP; some albums on No. 6 Records; and the "Hey White Homie" 7" on Sub Pop. Bewitched toured with S.Y. and STP (shortlived NYC all-female foxcore band which included PG guitarist Julie Cafritz) during the summer of 1990, the year "Goo" was released.