Anthony Weiner’s “mongoose” could take a bite out of Hillary Clinton’s chances at winning the White House, pundits told The Post on Saturday.

His latest high jinks undermine the Democratic presidential nominee’s credibility with voters while giving Donald Trump fodder to slam her judgment, observers say.

“Not satisfied with destroying his own career and humiliating his wife, he has allowed his own depravity to make his wife [Clinton adviser Huma Abedin] a politically liability,” said GOP political consultant Susan del Percio.

“Someone must stop Mr. Weiner from making television appearances and take away his phone.”

But Democrats disagreed. “[It’s] the husband of a staff person who for some reason Republicans have a fetish about,” Democratic consultant Evan Stavisky said. A Clinton spokesman declined to comment.