J.B. Jennings

Jonathan Bartlett Jennings is an American politician and farmer currently serving as a member of the Maryland State Senate, representing the seventh district. A member of the Republican Party, he has held this position since 2011, following a prior tenure in the Maryland House of Delegates from 2003 to 2011. Jennings has also served as the minority leader of the Senate from 2014 to 2020, during which he was involved in various legislative initiatives and party leadership activities.

Early life and career

Jonathan Bartlett Jennings was born on March 27, 1974, in Baltimore, Maryland. He spent his formative years in Phoenix, Maryland, where he completed his secondary education at Dulaney High School. Following high school, Jennings pursued higher education at Essex Community College, earning an associate degree in 1995. He furthered his studies at the University of Baltimore, where he obtained a Bachelor of Science degree in business administration in 1997.

Before entering politics, Jennings worked as a full-time Black Angus cattle farmer from 1992 until 2008. His agricultural career transitioned to part-time farming as he joined the Maryland Air National Guard. During his service, he achieved the rank of Airman 1st Class and was activated for military duty at Robins Air Force Base in Georgia, which coincided with his first term as a state senator in 2011, resulting in his absence from the entire legislative session that year. In addition to his farming activities, Jennings co-owns the Mill of Hereford, an animal feed store, and operates his own consulting company. He is also actively involved in his community as a volunteer firefighter with the Jacksonville Volunteer Fire Company.

Jennings's political career began as a staff assistant to U.S. Representative Bob Ehrlich from 1997 to 1998. He later contributed to Ehrlich's 1998 re-election campaign and was involved in the gubernatorial campaign in 2002, where he served as a pilot, flying Ehrlich to various campaign events in his Piper PA-30 Twin Comanche aircraft.

Legislative service

In 2002, Jennings ran for a seat in the Maryland House of Delegates, motivated by a recommendation from Ehrlich following a Maryland Court of Appeals decision that overturned the state's legislative redistricting plan. His campaign focused on addressing issues such as school overcrowding and the challenges of over-development in his district. He was sworn in as a member of the House of Delegates on January 8, 2003. During his time in the House, Jennings served on the Environmental Matters Committee and held the position of deputy minority whip from 2003 to 2006. He later served on the Ways and Means Committee from 2007 to 2009 and the Judiciary Committee from 2009 until he transitioned to the Senate in 2011.

After state senator Andy Harris announced his candidacy for Congress in 2010, Jennings entered the race for the Maryland Senate seat representing the seventh district. He won the Republican primary election, defeating former Maryland Insurance Commissioner Alfred W. Redmer Jr. with a significant majority. Jennings was sworn into the Maryland Senate on January 12, 2011, where he initially served on the Health and Environmental Affairs Committee until 2015. He then joined the Finance Committee, serving in that capacity until 2023, when he was reassigned to the Budget and Taxation Committee.

In November 2014, following the defeat of Senate minority leader David R. Brinkley in the Republican primary, Jennings was elected by his peers to assume the role of minority leader. During his leadership, he advocated for business-friendly legislation and policies aligned with the priorities of Governor Larry Hogan, particularly those aimed at avoiding tax increases. Jennings held the position of minority leader until October 2020, when he chose not to seek re-election.

In addition to his legislative duties, Jennings has been an active participant in various events, including hosting an annual gathering during the Maryland Association of Counties conference, which has become a popular bipartisan event. He was also a delegate to the 2016 Republican National Convention, where he pledged support to businessman Donald Trump. Despite expressing some reservations about Trump's communication style, Jennings indicated his willingness to support the nominee of his party.

Policy focus and district

Throughout his legislative career, Jennings has focused on a variety of policy areas, including agriculture, crime, development initiatives, and education. In the 2009 legislative session, he introduced a bill aimed at allowing farmers to sell raw milk directly to consumers through a "cow share" program, reflecting his commitment to agricultural interests.

In terms of crime policy, Jennings voted against overriding a veto by Governor Larry Hogan on a bill that restricted businesses from inquiring about an applicant's criminal history prior to an in-person interview. He also proposed legislation that would empower the governor to declare a state of emergency in Baltimore in response to rising crime rates.

Jennings has been active in development initiatives as well. In April 2026, he introduced an amendment during the debate on the Utility RELIEF Act, which sought to improve communication protocols for power companies notifying landowners about new power transmission lines. His amendment was adopted by a narrow margin, highlighting his engagement in local development issues.

In the realm of education, Jennings has taken various stances on significant legislative measures. He was one of a small number of Republicans to support a bill in 2013 that allocated $1 billion for renovations to Baltimore public schools. In 2017, he launched a filibuster against a bill that sought to prohibit the use of vouchers for struggling schools, demonstrating his commitment to educational reform. However, he opposed a bill in 2019 that aimed to restore local control over school calendars, which had been altered by an executive order from Governor Hogan.

Jennings has also expressed concerns regarding the Blueprint for Maryland's Future Funding Formula Workgroup, which was tasked with developing a new funding formula for education in the state. His involvement in these various policy discussions reflects his ongoing commitment to addressing the needs and interests of his constituents in the seventh district of Maryland.