| City | Fairfield, Connecticut | 
|---|---|
| Frequency | 91.1 MHz (also on HD Radio) | 
| Translator(s) | See § Translators | 
| First air date | 1983 | 
| Format | FM/HD1: News/Talk, Classical Music HD2: NPR programming HD3: WJMJ simulcast | 
| ERP | 20,000 watts | 
| HAAT | 194.6 meters (638 ft) | 
| Class | B | 
| Facility ID | 58515 | 
| Transmitter coordinates | 41°16′44″N 73°11′8″W / 41.27889°N 73.18556°W | 
| Callsign meaning | Sacred Heart University | 
| Affiliations | National Public Radio | 
| Owner | Sacred Heart University | 
| Sister stations | WSHU (AM), WSUF, WQQQ | 
| Webcast | RealAudio stream MP3 stream | 
| Website | www | 
WSHU-FM (91.1 FM) is a National Public Radio-affiliated radio station operated by Sacred Heart University in Fairfield, Connecticut servicing Connecticut and Long Island, New York. It features news and classical music programming.