| Hartford Street Zen Center | |
|---|---|
 | |
| Religion | |
| Affiliation | Soto Zen, Shunryu Suzuki lineage |
| Location | |
| Location | 57 Hartford Street San Francisco, California 94114 |
| Country | United States |
| Architecture | |
| Founder | Issan Tommy Dorsey |
| Completed | 1989 |
| Website | |
| www.hszc.org/ | |
The Hartford Street Zen Center, temple name Issan-ji (literally 'One Mountain Temple'), is a Soto Zen practice-center located in the Castro district of San Francisco.