The 2010 Maryland House of Delegates election was held on November 2, 2010, electing all 141 members of the chamber. This coincided with the election of all 47 of Maryland's state senators, along with other statewide offices.
Retiring incumbents
Democrats
- District 3A: Sue Hecht retired.
- District 8: Todd Schuler retired to run for the Baltimore County Council in District 6.
- District 14: Herman L. Taylor Jr. retired to run for Congress in Maryland's 4th congressional district.
- District 14: Karen S. Montgomery retired to run for state senator in District 14.
- District 15: Craig L. Rice retired to run for the Montgomery County Council in District 2.
- District 16: Karen Britto retired.
- District 19: Henry B. Heller retired.
- District 19: Roger Manno retired to run for state senator in District 19.
- District 23A: Gerron Levi retired to run for Prince George's County Executive.
- District 24: Joanne C. Benson retired to run for state senator in District 24.
- District 28: Murray D. Levy retired.
- District 38B: James N. Mathias Jr. retired to run for state senator in District 38.
- District 39: Saqib Ali retired to run for state senator in District 39.
- District 43: Scherod C. Barnes retired to run for the Baltimore City Council in District 4.
- District 46: Carolyn J. Krysiak retired.
- District 47: Victor R. Ramirez retired to run for state senator in District 47.
Republicans
- District 2B: Christopher B. Shank retired to run for state senator in District 2.
- District 4A: Joseph R. Bartlett retired.
- District 5A: Tanya Thornton Shewell retired.
- District 7: J. B. Jennings retired to run for state senator in District 7.
- District 33A: James King retired to run for state senator in District 33.
- District 36: Mary Roe Walkup retired.
- District 38A: Carolyn J. Elmore retired.
Incumbents defeated
In primaries
Democrats
- District 34A: B. Daniel Riley lost renomination to Mary-Dulany James and Marla Posey-Moss.
- District 44: Ruth M. Kirk lost renomination to Keiffer Mitchell Jr., Keith E. Haynes, and Melvin L. Stukes.
Republicans
- District 3B: Charles A. Jenkins lost renomination to Michael Hough.
- District 4A: Paul S. Stull lost renomination to Kelly Schulz and Kathy Afzali.
- District 36: Richard A. Sossi lost renomination to Steve Hershey
In the general election
Democrats
- District 27B: Sue Kullen lost to Mark N. Fisher.
- District 30: Virginia P. Clagett lost to Herbert H. McMillan.
Predictions
List of districts
District 1A
District 1B
Democratic primary
General election
District 1C
District 2A
Republican primary
General election
District 2B
Republican primary
General election
District 2C
District 3A
Republican primary
General election
District 3B
Republican primary
General election
District 4A
Republican primary
General election
District 4B
Republican primary
General election
District 5A
Republican primary
General election
District 5B
Republican primary
General election
District 6
Democratic primary
General election
District 7
Republican primary
Democratic primary
General election
District 8
Republican primary
General election
District 9A
District 9B
Republican primary
General election
District 10
Democratic primary
General election
District 11
Democratic primary
Republican primary
General election
District 12A
Republican primary
General election
District 12B
Democratic primary
General election
District 13
Republican primary
General election
District 14
Democratic primary
General election
District 15
Democratic primary
General election
District 16
Democratic primary
General election
District 17
District 18
Democratic primary
General election
District 19
Democratic primary
General election
District 20
Democratic primary
General election
District 21
Democratic primary
General election
District 22
District 23A
Democratic primary
General election
District 23B
Democratic primary
General election
District 24
Democratic primary
General election
District 25
Democratic primary
General election
District 26
Democratic primary
General election
District 27A
Democratic primary
General election
District 27B
Republican primary
General election
District 28
Democratic primary
General election
District 29A
Republican primary
General election
District 29B
District 29C
District 30
Democratic primary
General election
District 31
Republican primary
Democratic primary
General election
District 32
Republican primary
General election
District 33A
Republican primary
General election
District 33B
Republican primary
General election
District 34A
Republican primary
Democratic primary
General election
District 34B
Democratic primary
General election
District 35A
Republican primary
General election
District 35B
District 36
Republican primary
General election
District 37A
Democratic primary
General election
District 37B
District 38A
Republican primary
General election
District 38B
Democratic primary
Republican primary
General election
District 39
Democratic primary
General election
District 40
Democratic primary
General election
District 41
District 42
Republican primary
Democratic primary
General election
District 43
Democratic primary
General election
District 44
Democratic primary
General election
District 45
Democratic primary
General election
District 46
Democratic primary
General election
District 47
Democratic primary
General election
See also
References