| WPSO | |
| City: | New Port Richey, Florida |
| Area: | Tarpon Springs, Florida |
| Branding: | Greek Voice Radio |
| Frequency: | 1500 kHz |
| Format: | Greek variety |
| Power: | 250 watts day |
| Class: | D |
| Facility Id: | 685 |
| Coordinates: | 28.2589°N -82.7292°W |
| Callsign Meaning: | West PaScO |
| Former Callsigns: | WGUL (1963–1985) |
| Owner: | ASA |
| Licensee: | ASA Broadcast Network, Inc. |
| Sister Stations: | WXYB, WZRA-CD |
| Website: | wpso.com |
| Licensing Authority: | FCC |
WPSO (1500 AM) is a radio station broadcasting a Greek variety format. It is licensed to New Port Richey, Florida, United States, and is owned by Angelatos Broadcasting.
The station signed on in 1963 as WGUL. After that station relocated in 1985 to 860 AM, the call letters were changed to WPSO. The station began broadcasting in Greek in 1992.