Who Might Be the Next Chair of the Democratic Party?

The current leader of the Democratic National Committee, Jaime Harrison, won’t seek re-election. His successor will need to revive a distressed party.

As the Democratic Party reels from devastating losses — in the presidential contest, the race to control the Senate and its bid to regain control of the House — its national committee is searching for a new chair. Whoever lands that critical role will be charged with shepherding the party out of the woods and into a new era.

Jaime Harrison, the current chair of the Democratic National Committee, has decided not to seek re-election. The party’s 448 committee members, who include party officials and politicians from across the country, are expected to vote on his replacement on Feb. 1.

Two contenders have already entered the race. Several others have either suggested publicly that they are considering a run, or are quietly holding conversations with party members to gauge potential support. The private deliberations were described by several people who have participated in them and insisted on anonymity.

Here’s a look at the Democrats in the mix.

Mr. O’Malley, a former governor of Maryland and a Democratic presidential candidate in 2016, was the race’s first entrant.

He has a long record of public service, getting his start on the Baltimore City Council before becoming the city’s mayor in 1999. During his tenure as governor, an office he held from 2007 to 2015, he led the Democratic Governors Association.