The Maryland House of Delegates is the lower house of the Maryland General Assembly, the state legislature of the U.S. State of Maryland. Three delegates are elected from each district, though some districts are divided into sub-districts. In the original state constitution, four delegates were elected from each county to one-year terms, and two were elected from each of the major early cities of Baltimore and Annapolis. Reforms in the 1830s, however, led to the apportionment of delegates by population rather than geography, and by 1922, delegates served four year terms. The modern system of apportionment of seats began in 1972, when 47 districts of roughly equal population were identified, although sub-districts were created to ensure local representation for areas with too little population to warrant an entire district.^[1]

Delegates are elected in even years when the President of the United States is not being elected, similar to most other state offices in Maryland. The most recent election was in November 2022. Delegates are not term-limited.^{[citation needed]}

Party composition

Leadership

Membership

District	Counties represented	Delegate	Party	Date(s) of service	Committee(s)
01.11A	Allegany, Garrett	Jim Hinebaugh	Republican	January 11, 2023	Appropriations
01.21B	Allegany	Jason C. Buckel	Republican	January 14, 2015	Ways & Means
01.31C	Allegany, Washington	Terry Baker	Republican	January 11, 2023	Environment & Transportation
02.12A	Washington	William J. Wivell	Republican	March 16, 2015	Economic Matters
		William Valentine	Republican	January 11, 2023	Judiciary
02.22B	Washington	Brooke Grossman	Democratic	January 11, 2023	Ways & Means
033	Frederick	Ken Kerr	Democratic	January 9, 2019	Health & Government Operations
		Kris Fair	Democratic	January 11, 2023	Ways & Means
		Karen Simpson	Democratic	January 11, 2023	Judiciary
04.04	Carroll, Frederick	Barrie Ciliberti	Republican	February 4, 2015 Previous service: January 11, 1995 to January 13, 1999	Environment & Transportation
		Jesse Pippy	Republican	January 9, 2019	Economic Matters
		April Fleming Miller	Republican	January 11, 2023	Ways & Means
05.05	Carroll	April Rose	Republican	March 16, 2015	Economic Matters
		Christopher Bouchat	Republican	January 11, 2023	Judiciary
		Chris Tomlinson	Republican	January 11, 2023	Judiciary
06.06	Baltimore County	Robin Grammer Jr.	Republican	January 14, 2015	Judiciary
		Robert B. Long	Republican	January 14, 2015	Ways & Means
		Richard W. Metzgar	Republican	January 14, 2015	Appropriations
07.17A	Baltimore County	Kathy Szeliga	Republican	January 12, 2011	Health & Government Operations Rules & Executive Nominations
		Ryan Nawrocki	Republican	January 11, 2023	Environment & Transportation
07.27B	Harford	Lauren Arikan	Republican	January 9, 2019	Judiciary
08.08	Baltimore County	Harry Bhandari	Democratic	January 9, 2019	Health & Government Operations
		Carl W. Jackson	Democratic	October 21, 2019	Economic Matters
		Nick Allen	Democratic	January 11, 2023	Environment and Transportation
09.19A	Howard, Montgomery	Chao Wu	Democratic	January 11, 2023	Ways & Means
		Natalie Ziegler	Democratic	January 11, 2023	Envirnoment & Transportation
09.29B	Howard	Courtney Watson	Democratic	January 9, 2019	Appropriations
10	Baltimore County	Adrienne A. Jones	Democratic	October 21, 1997	Appropriations Rules & Executive Nominations
		N. Scott Phillips	Democratic	January 11, 2023	Judiciary
		Jennifer White	Democratic	January 11, 2023	Health & Government Operations
11.111A	Baltimore County	Cheryl Pasteur	Democratic	January 11, 2023	Judiciary
11.211B	Baltimore County	Jon S. Cardin	Democratic	January 9, 2019	Judiciary
		Dana Stein	Democratic	January 10, 2007 Previous service: June 25, 2002 to January 8, 2003	Environment & Transportation (Vice-Chair) Rules & Executive Nominations
12.112A	Howard	Jessica M. Feldmark	Democratic	January 9, 2019	Ways & Means
		Terri L. Hill	Democratic	January 14, 2015	Health & Government Operations
12.212B	Anne Arundel	Gary Simmons	Democratic	January 11, 2023	Judiciary
13	Howard	Vanessa Atterbeary	Democratic	January 14, 2015	Judiciary (Chair)
		Jennifer R. Terrasa	Democratic	January 9, 2019	Appropriations
		Pam Guzzone	Democratic	January 11, 2023	Health & Government Operations
14	Montgomery	Anne Kaiser	Democratic	January 8, 2003	Ways & Means (Chair) Rules & Executive Nominations
		Pamela E. Queen	Democratic	February 26, 2016	Economic Matters
		Bernice Mireku-North	Democratic	January 11, 2023	Ways & Means
15	Montgomery	Linda Foley	Democratic	December 17, 2021	Environment & Transportation
		David Fraser-Hidalgo	Democratic	October 21, 2013	Economic Matters
		Lily Qi	Democratic	January 9, 2019	Economic Matters
16	Montgomery	Sarah Wolek	Democratic	April 3, 2023	Appropriations
		Marc Korman	Democratic	January 14, 2015	Appropriations
		Sara Love	Democratic	January 9, 2019	Environment & Transportation
17	Montgomery	Julie Palakovich Carr	Democratic	January 9, 2019	Ways & Means
		Ryan Spiegel	Democratic	July 6, 2023	Appropriations
		Joe Vogel	Democratic	January 11, 2023	Ways & Means
18	Montgomery	Emily Shetty	Democratic	January 9, 2019	Appropriations
		Jared Solomon	Democratic	January 9, 2019	Appropriations
		Aaron Kaufman	Democratic	January 11, 2023	Judiciary
19	Montgomery	Bonnie Cullison	Democratic	January 12, 2011	Health & Government Operations
		Charlotte Crutchfield	Democratic	January 9, 2019	Judiciary
		Vaughn Stewart	Democratic	January 9, 2019	Environment & Transportation
20	Montgomery	Lorig Charkoudian	Democratic	January 9, 2019	Economic Matters
		David Moon	Democratic	January 14, 2015	Judiciary (Vice-Chair)
		Jheanelle Wilkins	Democratic	January 25, 2017	Ways & Means
21	Anne Arundel, Prince George's	Ben Barnes	Democratic	January 10, 2007	Appropriations (Chair)
		Mary A. Lehman	Democratic	January 9, 2019	Environment & Transportation
		Joseline Peña-Melnyk	Democratic	January 10, 2007	Health & Government Operations Regional Revitalization Working Group
22	Prince George's	Nicole A. Williams	Democratic	December 6, 2019	Judiciary
		Anne Healey	Democratic	January 9, 1991	Rules & Executive Nominations (Chair) Environment & Transportation
		Ashanti Martinez	Democratic	February 24, 2023	Judicial Proceedings
23	Prince George's	Marvin E. Holmes Jr.	Democratic	January 8, 2003	Environment & Transportation
		Adrian Boafo	Democratic	January 11, 2023	Economic Matters
		Kym Taylor	Democratic	January 11, 2023	Judiciary
24	Prince George's	Tiffany T. Alston	Democratic	January 11, 2023 Previous service: January 12, 2011 to October 9, 2012	Health & Government Operations
		Andrea Harrison	Democratic	January 9, 2019	Economic Matters
		Jazz Lewis	Democratic	February 10, 2017	Appropriations
25	Prince George's	Kent Roberson	Democratic	May 30, 2023	Judiciary
		Denise Roberts	Democratic	January 8, 2024	Ways & Means
		Karen Toles	Democratic	January 12, 2022	Judiciary
26	Prince George's	Veronica L. Turner	Democratic	January 9, 2019	Ways & Means
		Kris Valderrama	Democratic	January 10, 2007	Economic Matters
		Jamila Woods	Democratic	January 11, 2023	Health & Government Operations
27.127A	Charles, Prince George's	Kevin Harris	Democratic	January 11, 2023	Appropriations
27.227B	Calvert, Prince George's	Jeffrie Long Jr.	Democratic	January 11, 2023	Environment & Transportation
27.327C	Calvert	Mark N. Fisher	Republican	January 12, 2011	Economic Matters
28	Charles	Debra Davis	Democratic	January 9, 2019	Environment & Transportation
		Edith J. Patterson	Democratic	January 14, 2015	Ways & Means
		C. T. Wilson	Democratic	January 12, 2011	Economic Matters (Chair)
29.129A	St. Mary's	Matthew Morgan	Republican	January 14, 2015	Health & Government Operations
29.229B	St. Mary's	Brian M. Crosby	Democratic	January 9, 2019	Economic Matters (Vice-Chair)
29.329C	Calvert, St. Mary's	Todd Morgan	Republican	January 11, 2023	Environment & Transportation
30.130A	Anne Arundel	Shaneka Henson	Democratic	May 16, 2019	Appropriations
		Dana Jones	Democratic	May 1, 2020	Ways & Means
30.230B	Anne Arundel	Seth A. Howard	Republican	January 14, 2015	Economic Matters
3131	Anne Arundel	Brian Chisholm	Republican	January 9, 2019	Health & Government Operations
		Nic Kipke	Republican	January 10, 2007	Consent Calendars Health & Government Operations Rules & Executive Nominations
		Rachel Muñoz	Republican	November 8, 2021	Judiciary
32	Anne Arundel	J. Sandy Bartlett	Democratic	January 9, 2019	Judiciary
		Mark S. Chang	Democratic	January 14, 2015	Appropriations (Vice-Chair)
		Mike Rogers	Democratic	January 9, 2019	Economic Matters
33.133A	Anne Arundel	Andrew Pruski	Democratic	January 11, 2023	Economic Matters
33.233B	Anne Arundel	Stuart Schmidt Jr.	Republican	January 11, 2023	Judiciary
33.333C	Anne Arundel	Heather Bagnall	Democratic	January 9, 2019	Health & Government Operations
34.134A	Harford	Steven C. Johnson	Democratic	January 9, 2019	Health & Government Operations
		Andre Johnson Jr.	Democratic	January 11, 2023	Economic Matters
34.234B	Harford	Susan K. McComas	Republican	January 8, 2003	Appropriations Rules & Executive Nominations
35.135A	Harford, Cecil	Mike Griffith	Republican	January 7, 2020	Ways & Means
		Teresa E. Reilly	Republican	January 14, 2015	Health & Government Operations
35.235B	Cecil	Kevin Hornberger	Republican	January 14, 2015	Ways & Means
36	Caroline, Cecil, Kent, Queen Anne's	Steven J. Arentz	Republican	November 19, 2013	Economic Matters
		Jefferson L. Ghrist	Republican	January 14, 2015	Appropriations
		Jay Jacobs	Republican	January 12, 2011	Environment & Transportation
37.137A	Dorchester, Wicomico	Sheree Sample-Hughes	Democratic	January 14, 2015	Economic Matters
37.237B	Caroline, Dorchester, Talbot, Wicomico	Christopher T. Adams	Republican	January 14, 2015	Economic Matters
		Tom Hutchinson	Republican	January 11, 2023	Health & Government Operations
38.138A	Somerset, Wicomico	Charles J. Otto	Republican	January 12, 2011	Environment & Transportation
38.238B	Wicomico, Worcester	Carl Anderton Jr.	Republican	January 14, 2015	Appropriations
38.338C	Wicomico, Worcester	Wayne A. Hartman	Republican	January 9, 2019	Ways & Means
39	Montgomery	Gabriel Acevero	Democratic	January 9, 2019	Appropriations
		Lesley Lopez	Democratic	January 9, 2019	Health & Government Operations
		W. Gregory Wims	Democratic	May 2, 2023	Ways & Means
40	Baltimore	Marlon Amprey	Democratic	January 13, 2021	Economic Matters
		Frank M. Conaway Jr.	Democratic	January 10, 2007	Judiciary
		Melissa Wells	Democratic	January 9, 2019	Ways & Means
41	Baltimore	Dalya Attar	Democratic	January 9, 2019	Ways & Means
		Malcolm Ruff	Democratic	July 6, 2023	Appropriations
		Samuel I. Rosenberg	Democratic	January 12, 1983	Health & Government Operations
42.142A	Baltimore County	Nino Mangione	Republican	January 9, 2019	Appropriations
42.242B	Baltimore County	Michele Guyton	Democratic	January 9, 2019	Ways & Means
42.342C	Carroll	Joshua Stonko	Republican	January 11, 2023	Appropriations
43.143A	Baltimore	Regina T. Boyce	Democratic	January 9, 2019	Environment & Transportation
		Elizabeth Embry	Democratic	January 11, 2023	Judiciary
43.243B	Baltimore County	Cathi Forbes	Democratic	October 29, 2019	Appropriations
44.144A	Baltimore	Eric Ebersole	Democratic	January 14, 2015	Ways & Means
44.244B	Baltimore County	Sheila Ruth	Democratic	January 31, 2020	Environment & Transportation
		Aletheia McCaskill	Democratic	January 11, 2023	Appropriations
45	Baltimore	Stephanie M. Smith	Democratic	January 9, 2019	Appropriations
		Jackie Addison	Democratic	January 11, 2023	Environment & Transportation
		Caylin Young	Democratic	January 11, 2023	Judiciary
46	Baltimore	Luke Clippinger	Democratic	January 12, 2011	Judiciary (Chair) Rules & Executive Nominations
		Robbyn Lewis	Democratic	January 10, 2017	Health & Government Operations
		Mark Edelson	Democratic	January 11, 2023	Appropriations
47.147A	Prince George's	Diana M. Fennell	Democratic	January 14, 2015	Economic Matters
		Julian Ivey	Democratic	January 9, 2019	Appropriations
47.247B	Prince George's	Deni Taveras	Democratic	January 11, 2023	Health & Government Operations