Eliot Spitzer is ready to walk down the aisle again — he and longtime girlfriend, Roxana Girand, have gotten engaged, a rep for the former governor confirmed Sunday.

The couple, who Page Six first revealed became an item in September 2017, are preparing to buy two apartments in an Upper East Side building, spokeswoman Lisa Linden told The Post.

Girand, founder and president of Sebastian Capital, already owns one apartment in the building.

Spitzer’s marriage to Silda, his wife of 26 years, was essentially torpedoed by the prostitution scandal that forced him to resign in 2008.

Girand, too, is divorced.

The pair smiled for the cameras during when they joined other VIP guests for the opening of trendy Times Square nightclub Magic Hour Rooftop Bar & Lounge in Oct. 2017.

Last June, the lovebirds were spotted holding hands on the Upper East Side during a night out that included dining at high-end Italians restaurant Nello.

In the early stages of their relationship, a source told Page Six that “[Spitzer and Girand] both love real estate, and they both love New York.”

Spitzer divorced ex-wife Silda in late 2013 after The Post exclusively revealed the ex-New York governor was having an affair with Democratic political consultant Lis Smith, who at the time was a spokeswoman for Mayor-elect Bill de Blasio.

His relationship with Smith, who’s now a senior advisor for South Bend Mayor Pete Buttigieg’s presidential campaign, ended once he told her he was being extorted by former Russian escort Svetlana Travis Zakharova.