- Delegate, Maryland State House of Delegates, District 40, 2019-present
- Candidate, Maryland State House of Delegates, District 40, 2018
- Environment and Transportation, Member
- Subcommittee on Housing and Real Property, Member
- Subcommittee on Land Use and Ethics, Member
- Member, Baltimore Washington Building Trades Unions, present
Melissa Wells (Democrat) is a member of the Maryland House of Delegates, representing District 40. Wells was elected to the office on November 6, 2018.