- Millard Jordan
- 51 years year(s):day(s)
- United States (Lawtey)
The longest serving chief of police is Millard M. Jordan (USA), who served for 51 years and 243 days, from 1962 to 2014, in Lawtey, Florida, USA, as verified on 25 February 2016.
Millard M. Jordan also held this record title in 2001. He was elected chief of police on 8 May 1962 and was re-elected each year until his retirement date of 6 January 2014.