A
- Abilene Township, Caddo County
- Adair Township, Mayes County
- Adams Township, Harper County
- Adams Creek Township, Wagoner County
- Advance Township, Texas County
- Afton Township, Ottawa County
- Agency Township, Muskogee County
- Akers Township, Carter County
- Akins Township, Sequoyah County
- Albany Township, Bryan County
- Alderson Township, Pittsburg County
- Alex Township, Grady County
- Alfafa Township, Grant County
- Alfalfa Township, Tillman County
- Aline Township, Alfalfa County
- Allen Township, Murray County
- Allen Township, Pontotoc County
- Allison Township, Garfield County
- Alluwe Township, Nowata County
- Altona Township, Kingfisher County
- Alva Township, Woods County
- Amber Township, Grady County
- Antelope Township, Logan County
- Antlers Township, Pushmataha County
- Arapaho Township, Custer County
- Arapahoe Township, Blaine County
- Armstrong Township, Nowata County
- Ash Flat Township, Coal County
- Athens Township, Ellis County
- Auburn Township, Noble County
- Austin Township, Ellis County
- Autry Township, Noble County
- Avard Township, Woods County
- Avoca Township, Pottawatomie County
Read more about this topic: List Of Oklahoma Townships