Patrol Officer

Officer Walker is a graduate of Littleton High School, Class of 2016, and has long held a strong interest in a career in law enforcement. He began his public safety career with the Grafton County Department of Corrections, where he served as a Corrections Officer from 2019 to 2022.

Following his time in corrections, Officer Walker attended and successfully graduated from the 191st New Hampshire Police Academy. He then served as a Police Officer with the Lancaster Police Department from 2022 to 2025, gaining valuable experience in municipal policing.

Officer Walker joined the Littleton Police Department on June 9, 2025, and is currently assigned to the Patrol Division, where he continues to serve the community with professionalism and dedication.

Outside of his duties, Officer Walker enjoys spending time with his family and training dogs.

dwalker@littletonnhpd.gov

603-444-7711 Ext. 4912