| District | Counties represented | | Delegate | Party | First elected | Committee |
| 1A |
Allegany, Garrett |
.jpg) | Wendell R. Beitzel |
Republican |
2006 |
Appropriations |
| 1B |
Allegany |
.jpg) | Kevin Kelly |
Democratic |
1986 |
Judiciary |
| 1C |
Allegany, Washington |
.jpg) | LeRoy E. Myers Jr. |
Republican |
2002 |
Ways and Means |
| 2A |
Washington |
 | Andrew A. Serafini |
Republican |
2008[2] |
Ways and Means |
| 2B |
Washington |
 | Neil Parrott |
Republican |
2010 |
Judiciary |
| 2C |
Washington |
 | John P. Donoghue |
Democratic |
1990 |
Health and Government Operations |
| 3A |
Frederick |
.jpg) | Galen R. Clagett |
Democratic |
2002 |
Economic Matters |
| 3A |
Frederick |
 | Patrick N. Hogan |
Republican |
2010 |
Environmental Matters |
| 3B |
Frederick, Washington |
 | Michael Hough |
Republican |
2010 |
Appropriations |
| 4A |
Frederick |
 | Kathy Afzali |
Republican |
2010 |
Ways and Means |
| 4A |
Frederick |
 | Kelly M. Schulz |
Republican |
2010 |
Economic Matters |
| 4B |
Carroll, Frederick |
.jpg) | Donald B. Elliott |
Republican |
1986 |
Health and Government Operations |
| 5A |
Carroll |
 | Justin Ready |
Republican |
2010 |
Health and Government Operations |
| 5A |
Carroll |
.jpg) | Nancy Stocksdale |
Republican |
1994 |
Appropriations |
| 5B |
Carroll, Baltimore County |
.jpg) | Wade Kach |
Republican |
1974 |
Health and Government Operations |
| 6 |
Baltimore County |
.jpg) | Joseph J. Minnick |
Democratic |
1988[2] |
Economic Matters |
| 6 |
Baltimore County |
.jpg) | John A. Olszewski Jr. |
Democratic |
2006[2] |
Ways and Means |
| 6 |
Baltimore County |
 | Michael H. Weir Jr. |
Democratic |
2002 |
Environmental Matters |
| 7 |
Baltimore County, Harford |
.jpg) | Richard Impallaria |
Republican |
2002 |
Economic Matters |
| 7 |
Baltimore County, Harford |
.jpg) | Pat McDonough |
Republican |
1978[3] |
Health and Government Operations |
| 7 |
Baltimore County, Harford |
 | Kathy Szeliga |
Republican |
2010 |
Appropriations |
| 8 |
Baltimore County |
 | Joe Boteler |
Republican |
2002 |
Environmental Matters |
| 8 |
Baltimore County |
.jpg) | Eric M. Bromwell |
Democratic |
2002 |
Health and Government Operations |
| 8 |
Baltimore County |
 | John W. E. Cluster Jr. |
Republican |
2010 |
Judiciary |
| 9A |
Howard |
.jpg) | Gail H. Bates |
Republican |
2002[2] |
Appropriations |
| 9A |
Howard |
.jpg) | Warren E. Miller |
Republican |
2003[2] |
Economic Matters |
| 9B |
Carroll |
 | Susan W. Krebs |
Republican |
2002 |
Ways and Means |
| 10 |
Baltimore County |
.jpg) | Emmett C. Burns Jr. |
Democratic |
1994 |
Economic Matters |
| 10 |
Baltimore County |
.jpg) | Adrienne A. Jones |
Democratic |
1997[2] |
Appropriations |
| 10 |
Baltimore County |
.jpg) | Shirley Nathan-Pulliam |
Democratic |
1994 |
Health and Government Operations |
| 11 |
Baltimore County |
 | Jon S. Cardin |
Democratic |
2002 |
Ways and Means |
| 11 |
Baltimore County |
.jpg) | Dan K. Morhaim |
Democratic |
1994 |
Health and Government Operations |
| 11 |
Baltimore County |
 | Dana Stein |
Democratic |
2002[2] |
Environmental Matters |
| 12A |
Baltimore County, Howard |
.jpg) | Steven J. DeBoy Sr. |
Democratic |
2002 |
Appropriations |
| 12A |
Baltimore County, Howard |
.jpg) | James E. Malone Jr. |
Democratic |
1994 |
Environmental Matters (Vice-chair) |
| 12B |
Howard |
.jpg) | Elizabeth Bobo |
Democratic |
1994 |
Environmental Matters |
| 13 |
Howard |
.jpg) | Guy Guzzone |
Democratic |
2006 |
Appropriations |
| 13 |
Howard |
 | Shane Pendergrass |
Democratic |
1994 |
Health and Government Operations |
| 13 |
Howard |
.jpg) | Frank S. Turner |
Democratic |
1994 |
Ways and Means (Vice-chair) |
| 14 |
Montgomery |
.jpg) | Anne R. Kaiser |
Democratic |
2002 |
Ways and Means |
| 14 |
Montgomery |
| Eric Luedtke |
Democratic |
2010 |
Ways and Means |
| 14 |
Montgomery |
 | Craig Zucker |
Democratic |
2010 |
Appropriations |
| 15 |
Montgomery |
 | Kathleen M. Dumais |
Democratic |
2002 |
Judiciary (Vice-chair) |
| 15 |
Montgomery |
 | Brian J. Feldman |
Democratic |
2002 |
Economic Matters |
| 15 |
Montgomery |
| Aruna Miller |
Democratic |
2010 |
Ways and Means |
| 16 |
Montgomery |
 | William Frick |
Democratic |
2007[2] |
Ways and Means |
| 16 |
Montgomery |
 | Ariana Kelly |
Democratic |
2010 |
Health and Government Operations |
| 16 |
Montgomery |
| Susan C. Lee |
Democratic |
2002[2] |
Judiciary |
| 17 |
Montgomery |
 | Kumar P. Barve |
Democratic |
1990 |
Ways and Means |
| 17 |
Montgomery |
.jpg) | James W. Gilchrist |
Democratic |
2006 |
Environmental Matters |
| 17 |
Montgomery |
.jpg) | Luiz Simmons |
Democratic |
1978[4] |
Judiciary |
| 18 |
Montgomery |
 | Alfred C. Carr Jr. |
Democratic |
2007[2] |
Environmental Matters |
| 18 |
Montgomery |
.jpg) | Ana Sol Gutierrez |
Democratic |
2002 |
Appropriations |
| 18 |
Montgomery |
 | Jeff Waldstreicher |
Democratic |
2006 |
Judiciary |
| 19 |
Montgomery |
 | Sam Arora |
Democratic |
2010 |
Judiciary |
| 19 |
Montgomery |
 | Bonnie Cullison |
Democratic |
2010 |
Health and Government Operations |
| 19 |
Montgomery |
.jpg) | Ben Kramer |
Democratic |
2006 |
Economic Matters |
| 20 |
Montgomery |
 | Tom Hucker |
Democratic |
2006 |
Economic Matters |
| 20 |
Montgomery |
.jpg) | Sheila E. Hixson |
Democratic |
1976[2] |
Ways and Means (chair) |
| 20 |
Montgomery |
.jpg) | Heather R. Mizeur |
Democratic |
2006 |
Health and Government Operations |
| 21 |
Anne Arundel, Prince George's |
.jpg) | Barbara A. Frush |
Democratic |
1994 |
Environmental Matters |
| 21 |
Anne Arundel, Prince George's |
.jpg) | Ben Barnes |
Democratic |
2006 |
Economic Matters |
| 21 |
Anne Arundel, Prince George's |
.jpg) | Joseline Peรฑa-Melnyk |
Democratic |
2006 |
Health and Government Operations |
| 22 |
Prince George's |
.jpg) | Tawanna P. Gaines |
Democratic |
2001[2] |
Appropriations |
| 22 |
Prince George's |
.jpg) | Anne Healey |
Democratic |
1990 |
Environmental Matters |
| 22 |
Prince George's |
 | Alonzo T. Washington |
Democratic |
2012[2] |
Ways and Means |
| 23A |
Prince George's |
.jpg) | James W. Hubbard |
Democratic |
1992[2] |
Health and Government Operations |
| 23A |
Prince George's |
.jpg) | Geraldine Valentino-Smith |
Democratic |
2010 |
Judiciary |
| 23B |
Prince George's |
.jpg) | Marvin E. Holmes Jr. |
Democratic |
2002 |
Environmental Matters |
| 24 |
Prince George's |
| Darren Swain |
Democratic |
2012[2] |
Judiciary |
| 24 |
Prince George's |
| Carolyn J. B. Howard |
Democratic |
1988[2] |
Ways and Means |
| 24 |
Prince George's |
.jpg) | Michael L. Vaughn |
Democratic |
2002 |
Economic Matters |
| 25 |
Prince George's |
.jpg) | Aisha N. Braveboy |
Democratic |
2006 |
Economic Matters |
| 25 |
Prince George's |
.jpg) | Dereck E. Davis |
Democratic |
1994 |
Economic Matters (chair) |
| 25 |
Prince George's |
.jpg) | Melony G. Griffith |
Democratic |
1998 |
Appropriations |
| 26 |
Prince George's |
.jpg) | Veronica L. Turner |
Democratic |
2002 |
Health and Government Operations |
| 26 |
Prince George's |
.jpg) | Kris Valderrama |
Democratic |
2006 |
Judiciary |
| 26 |
Prince George's |
_(2007).jpg) | Jay Walker |
Democratic |
2006 |
Economic Matters |
| 27A |
Calvert, Prince George's |
.jpg) | James E. Proctor Jr. |
Democratic |
1990[2] |
Appropriations (Vice-chair) |
| 27A |
Calvert, Prince George's |
.jpg) | Joseph F. Vallario Jr. |
Democratic |
1974 |
Judiciary (chair) |
| 27B |
Calvert |
.jpg) | Mark N. Fisher |
Republican |
2010 |
Ways and Means |
| 28 |
Charles |
 | Peter Murphy |
Democratic |
2006 |
Health and Government Operations |
| 28 |
Charles |
.jpg) | Sally Y. Jameson |
Democratic |
2002 |
Economic Matters |
| 28 |
Charles |
 | C. T. Wilson |
Democratic |
2010 |
Environmental Matters |
| 29A |
Charles, St. Mary's |
.jpg) | John F. Wood Jr. |
Democratic |
1986 |
Appropriations |
| 29B |
St. Mary's |
.jpg) | John L. Bohanan Jr. |
Democratic |
1999[2] |
Appropriations |
| 29C |
Calvert, St. Mary's |
.jpg) | Tony O'Donnell |
Republican |
1994 |
Environmental Matters |
| 30 |
Anne Arundel |
 | Michael E. Busch |
Democratic |
1986 |
Speaker of the House of Delegates |
| 30 |
Anne Arundel |
.jpg) | Ron George |
Republican |
2006 |
Ways and Means |
| 30 |
Anne Arundel |
.jpg) | Herb McMillan |
Republican |
2010 |
Environmental Matters |
| 31 |
Anne Arundel |
.jpg) | Don H. Dwyer Jr. |
Republican |
2006 |
Ways and Means |
| 31 |
Anne Arundel |
.jpg) | Nic Kipke |
Republican |
2002 |
Health and Government Operations |
| 31 |
Anne Arundel |
.jpg) | Steve Schuh |
Republican |
2006 |
Economic Matters |
| 32 |
Anne Arundel |
.jpg) | Pamela Beidle |
Democratic |
2006 |
Environmental Matters |
| 32 |
Anne Arundel |
.jpg) | Mary Ann Love |
Democratic |
1993 |
Economic Matters |
| 32 |
Anne Arundel |
 | Theodore J. Sophocleus |
Democratic |
1992 |
Appropriations |
| 33A |
Anne Arundel |
.jpg) | Tony McConkey |
Republican |
2002 |
Judiciary |
| 33A |
Anne Arundel |
.jpg) | Cathy Vitale |
Republican |
2010 |
Environmental Matters |
| 33B |
Anne Arundel |
.jpg) | Robert A. Costa |
Republican |
2002 |
Health and Government Operations |
| 34A |
Cecil, Harford |
 | Glen Glass |
Republican |
2010 |
Judiciary |
| 34A |
Cecil, Harford |
.jpg) | Mary-Dulany James |
Democratic |
1998 |
Appropriations |
| 34B |
Cecil |
.jpg) | David D. Rudolph |
Democratic |
1994 |
Economic Matters (Vice-chair) |
| 35A |
Harford |
.jpg) | H. Wayne Norman Jr. |
Republican |
2007[2] |
Environmental Matters |
| 35A |
Harford |
.jpg) | Donna Stifler |
Republican |
2006 |
Economic Matters |
| 35B |
Harford |
.jpg) | Susan K. McComas |
Republican |
2002 |
Judiciary |
| 36 |
Caroline, Cecil, Kent, Queen Anne's |
.jpg) | Steve Hershey |
Republican |
2010 |
Economic Matters |
| 36 |
Caroline, Cecil, Kent, Queen Anne's |
 | Jay Jacobs |
Republican |
2010 |
Environmental Matters |
| 36 |
Caroline, Cecil, Kent, Queen Anne's |
.jpg) | Michael D. Smigiel Sr. |
Republican |
2002 |
Judiciary |
| 37A |
Dorchester, Wicomico |
.jpg) | Rudolph C. Cane |
Democratic |
1998 |
Environmental Matters |
| 37B |
Caroline, Dorchester, Talbot, Wicomico |
.jpg) | Adelaide C. Eckardt |
Republican |
1994 |
Appropriations |
| 37B |
Caroline, Dorchester, Talbot, Wicomico |
.jpg) | Jeannie Haddaway-Riccio |
Republican |
2002 |
Economic Matters |
| 38A |
Somerset, Wicomico |
.jpg) | Charles James Otto |
Republican |
2010 |
Environmental Matters |
| 38B |
Wicomico, Worcester |
.jpg) | Norman Conway |
Democratic |
1986 |
Appropriations (chair) |
| 38B |
Wicomico, Worcester |
 | Mike McDermott |
Republican |
2010 |
Judiciary |
| 39 |
Montgomery |
.jpg) | Charles E. Barkley |
Democratic |
1998 |
Appropriations |
| 39 |
Montgomery |
.jpg) | Kirill Reznik |
Democratic |
2007[2] |
Health and Government Operations |
| 39 |
Montgomery |
 | Shane Robinson |
Democratic |
2010 |
Environmental Matters |
| 40 |
Baltimore City |
.jpg) | Frank M. Conaway Jr. |
Democratic |
2006 |
Judiciary |
| 40 |
Baltimore City |
.JPG) | Barbara A. Robinson |
Democratic |
2006 |
Appropriations |
| 40 |
Baltimore City |
.jpg) | Shawn Z. Tarrant |
Democratic |
2006 |
Health and Government Operations |
| 41 |
Baltimore City |
.jpg) | Jill P. Carter |
Democratic |
2002 |
Judiciary |
| 41 |
Baltimore City |
.jpg) | Nathaniel T. Oaks |
Democratic |
1982 |
Health and Government Operations |
| 41 |
Baltimore City |
.jpg) | Samuel I. Rosenberg |
Democratic |
1982 |
Judiciary |
| 42 |
Baltimore County |
.jpg) | Stephen W. Lafferty |
Democratic |
2006 |
Environmental Matters |
| 42 |
Baltimore County |
| Susan L. M. Aumann |
Republican |
2002 |
Appropriations |
| 42 |
Baltimore County |
.jpg) | William J. Frank |
Republican |
2002 |
Health and Government Operations |
| 43 |
Baltimore City |
.jpg) | Curt Anderson |
Democratic |
1982 |
Judiciary |
| 43 |
Baltimore City |
.jpg) | Maggie McIntosh |
Democratic |
1992[2] |
Environmental Matters (chair) |
| 43 |
Baltimore City |
 | Mary L. Washington |
Democratic |
2010 |
Appropriations |
| 44 |
Baltimore City |
.jpg) | Keith E. Haynes |
Democratic |
2002 |
Appropriations |
| 44 |
Baltimore City |
 | Keiffer Mitchell Jr. |
Democratic |
2010 |
Judiciary |
| 44 |
Baltimore City |
 | Melvin L. Stukes |
Democratic |
2006 |
Ways and Means |
| 45 |
Baltimore City |
.jpg) | Talmadge Branch |
Democratic |
1994 |
Ways and Means |
| 45 |
Baltimore City |
 | Cheryl Glenn |
Democratic |
2006 |
Environmental Matters |
| 45 |
Baltimore City |
 | Nina R. Harper |
Democratic |
2013[2] |
Ways and Means |
| 46 |
Baltimore City |
 | Luke Clippinger |
Democratic |
2010 |
Judiciary |
| 46 |
Baltimore City |
.jpg) | Peter A. Hammen |
Democratic |
1994 |
Health and Government Operations (chair) |
| 46 |
Baltimore City |
| Brian K. McHale |
Democratic |
1990 |
Economic Matters |
| 47 |
Prince George's |
.jpg) | Jolene Ivey |
Democratic |
2006 |
Ways and Means |
| 47 |
Prince George's |
| Doyle Niemann |
Democratic |
2002 |
Environmental Matters |
| 47 |
Prince George's |
 | Michael G. Summers |
Democratic |
2010 |
Ways and Means |