* Strix varia. Barred Owl. Resident in east, locally fairly common. Status in west not known.
Subspecies in Kansas: S. v. georgica Latham in southeast; S. v. varia Barton elsewhere in state.
* Asio otus. Long-eared Owl. Uncommon summer resident, locally common transient and winter resident throughout state. Nesting records from Ottawa, Douglas, Doniphan, and Meade counties. Status in summer poorly known.
Subspecies in Kansas: A. o. wilsonianus (Lesson).
* Asio flammeus. Short-eared Owl. Resident, probably throughout state, in suitable habitat. More common in winter. Nesting records from Woodson, Republic, and Marshall counties.
Subspecies in Kansas: A. f. flammeus (Pontoppidan).
* Aegolius acadicus. Saw-whet Owl. Rare winter resident throughout state. One nesting record: a pair found in Kansas City, Wyandotte County, in winter, 1950, remained at least to September, 1951, and were seen with young birds in summer, 1951, John Bishop.
Subspecies in Kansas: A. a. acadicus (Gmelin).
* Caprimulgus carolinensis Gmelin. Chuck-will's-widow. Locally common summer resident in eastern Kansas, western limit of distribution poorly known.
No subspecies recognized.