WASHINGTON—Sen. Bob Menendez (D-N.J.) has announced that he will resign from the Senate on Aug. 20 after he was recently convicted on all counts in a corruption trial.
Mr. Menendez, a former chairman of the powerful Senate Foreign Relations Committee, was found guilty on July 16 on 16 charges, including bribery and acting as a foreign agent of Egypt. The senator maintains his innocence and has vowed to appeal the conviction.
In the letter, the senator said he was proud of his accomplishments, including helping Hurricane Sandy victims and getting federal funding for a rail tunnel linking New York and New Jersey.
“These successes led you, Governor, to call me the ‘Indispensable Senator,’” he wrote.
Mr. Menendez, 70, has served in the Senate since 2006 and in Congress since 1993. He previously served in the New Jersey state Senate, in the New Jersey General Assembly, and as mayor of Union City, New Jersey.
Democrats, along with several independents, still control the Senate 50–49 after Mr. Menendez’s resignation.
Rep. Andy Kim (D-N.J.) will face hotel entrepreneur Curtis Bashaw, a Republican, in the November general election for the blue-leaning senate seat.
Mr. Kim began his Senate run shortly after the indictment against Mr. Menendez came down in September.
In a nine-week corruption trial, federal prosecutors alleged that when he was chair of the Foreign Relations Committee, Mr. Menendez and his wife, Nadine, received payoffs from New Jersey businessmen Wael Hana, Jose Uribe, and Fred Daibes to provide influence for their interests and those of the Egyptian government.
Mr. Hana and Mr. Daibes were convicted of 18 charges; Mr. Uribe pleaded guilty to seven counts, including wire fraud and conspiracy.
Ms. Menendez has also been charged, and her trial is postponed pending her recovery from breast cancer surgery.
After his conviction, Mr. Menendez denied all of those allegations.
“I have never been anything but a patriot of my country and for my country,” he said. “I have never, ever been a foreign agent.”
Mr. Menendez was also put on trial for federal corruption charges in 2015, but his case ended in a mistrial and prosecutors declined to try it again.
The senator is scheduled to be sentenced on Oct. 29. He faces up to 20 years in prison on the gravest charges.