Black Oak may refer to:

Places in the United States Black Oak, Arkansas Black Oak, Daviess County, Indiana Black Oak, Lake County, Indiana, a neighborhood of Gary, Indiana Black Oak, Missouri

Other Black Oak Arkansas, American band Black Oak Arkansas (album) Blackoak (song), a 2023 single by English electronics duo Maribou State Black Oak (band), Dutch band Black Oak Heritage Park, part of Ojibway Prairie Complex in Windsor, Ontario, Canada Blackoak Font, a common typeface