The Wellesley Police Department is primarily responsible for all law enforcement activities within the Town of Wellesley, Massachusetts. The department has 61 full time employees, which include:

1 Animal Control Officer 1 Records Clerk 2 Custodians 2 Secretaries 4 Lieutenants 6 Sergeants 34 Police Officers 11 Public Safety Dispatchers Chief of Police Deputy Chief of Police

The Wellesley Police Department maintains coverage 24 hours a day and houses the Town of Wellesley Emergency Communication Center, which also dispatches the Wellesley Fire Department.