06/16/2026
O’BRIEN, ZUCKERMAN REELECTED TO SECOND FIVE-YEAR TERM LEADING TEAMSTERS
The International Brotherhood of Teamsters announced today that Sean M. O’Brien and Fred Zuckerman have been reelected to another five-year term as General President and General Secretary-Treasurer, respectively, renewing a mandate for powerful, militant leadership on behalf of 1.3 million rank-and-file Teamsters across North America.
The O’Brien-Zuckerman Teamsters United slate was elected by white ballot at the union’s 31st International Convention in Las Vegas following a secret ballot vote of 1,572 delegates. All voting delegates were democratically elected to the convention by rank-and-file members from more than 330 local unions across the United States, Canada, and Puerto Rico. No opposition candidates received enough votes to meet the Teamsters’ constitutionally required threshold to challenge the O’Brien-Zuckerman team.
“This victory belongs to rank-and-file Teamsters. When we were sworn into office four years ago, our leadership team committed to building a bigger, faster, stronger union, and that’s exactly what we’ve done. We’ve organized more than 100,000 new members, won historic agreements including a record contract for 340,000 members at UPS, and put rank-and-file members back in the driver’s seat. The Teamsters is now the most aggressive, effective, and respected labor union on Earth,” O’Brien said. “Over the next five years, we have a lot of work ahead of us. The Teamsters face big fights at UPS and Amazon, and we are prepared to tackle those head on with the militancy and organization that has defined our administration. We will keep growing and never stop working for the members.”
Over the next five years, O’Brien and Zuckerman have pledged to continue the fight at UPS and Amazon, strengthen Teamsters density in core industries, defend and improve contracts across every division of the union, and build even bigger bipartisan coalitions to pass the Faster Labor Contracts Act and other legislation to benefit working people.
The O’Brien-Zuckerman Teamsters United slate will take the oath of office in March 2027.
Read our full release on the IBT site.