Commanding Officer: Captain Bruce P. Ceparano
The 121st Precinct serves the northwestern shore of Staten Island, containing Willowbrook, Westerleigh, Port Richmond, Mariner's Harbor, Elm Park, Port Ivory, Chelsea, and Bloomfield.
| Officer | Allegations | Substantiated | Most Recent |
|---|---|---|---|
| Colon, Jesse J. | 11 | 0 | 2019 |
| Lam, Michael P. | 4 | 0 | 2019 |
| Parisi, David S. | 5 | 0 | 2019 |
| Fox, Joseph T. | 1 | 0 | 2019 |
| Rodrigues, Victor | 2 | 0 | 2018 |
| Recca, Frank J. | 11 | 1 | 2018 |
| Furno, Stephen | 4 | 1 | 2017 |
| Caleca, Antonio | 8 | 0 | 2017 |
| Lenza, Patrick A. | 1 | 0 | 2016 |
| Donnelly, Timothy M. | 15 | 1 | 2015 |
| Castillo, Alexis | 6 | 0 | 2014 |
| Solomon, Justin E. | 9 | 0 | 2014 |
| Riviello, Robert F. | 3 | 0 | 2014 |
| Gordon, Gregory J. | 10 | 0 | 2013 |
| Katinas, Michael J. | 7 | 0 | 2012 |
| Karabin, Stephen P. | 4 | 0 | 2007 |