Place
- Monroe St E1
- Murray Ln1
- N Lamar Blvd Svc Rd1
- Newning Ave1
- Norwood Tower1
- O. Henry1
- Oakland Ave1
- Okewell1
- Ollie O. Norwood Estate1
- Openheimer-Montgomery Building1
- Orchard St1
- Original Site of First Baptist Church in Austin1
- Palma Plz1
- Parkinson Dr1
- Parkway1
- Paul St1
- Pearl St1
- Pease Park1
- Pease School1
- Pease School Building1