Directed by Vikramaditya Motwane, the film was based on O Henry's short story "The Last Leaf".
Initially, the period drama failed to create a buzz at the box-office but it gained momentum with time.
Ranveer, who essayed the role of a robber in the film, took to twitter to celebrate the second anniversary.
"2 Years of LOOTERA... A love story that stole my heart.. Lootera... A little gem... Heartened to see its value appreciating as time passes... #2YearsOfLootera," the actor wrote.
Ranveer, 29, mostly seen in urban and happy-go-lucky roles, surprised everyone with his controlled and calm performance in the film.
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"2 years of Lootera already? Classic example of the saying 'love never dies'... Thank u all for the love that is STILL pouring in for this gem," the 28-year-old actress tweeted.
Sonakshi also thanked Motwane and co-actor Ranveer for the memorable film.
"Thank you for Lootera @VikramMotwane @RanveerOfficial @Ishikamohan @FuhSePhantom," she wrote.
Set in the era of the 1950s, "Lootera" released on July 5, 2013.