Hun blev forlovet med iværksætter Zach Martin i maj 2016.<ref>{{cite web|url=http://www.eonline.com/news/765498/glee-s-becca-tobin-is-engaged-to-zach-martin|title=Glee's Becca Tobin Is Engaged to Zach Martin|website=E! News|first=Zach|last=Johnson|date=17. maj 2016|accessdate=17. maj 2016}}</ref> De giftede sig i en privat ceremoni, forestået af Tobins Glee- medstjerne [[Jane Lynch]], i [[Jackson Hole]], [[Wyoming]] den 3. december 2016.<ref>{{cite web|url=http://people.com/tv/lea-michele-reunion-photo-becca-tobin-zach-martins-wedding/|title=It's a Glee-union! Lea Michele Shares Photo with Cast at Becca Tobin's Wedding|website=[[People (magazine)|People]]|first=Nicole|last=Sands|date=3. december 2016}}</ref><ref>{{cite web|url=http://www.brides.com/story/becca-tobin-wedding-photos|title=Glee's Becca Tobin is Married! See Her Exclusive Wedding Photos|website=[[Brides (magazine)|Brides]]|first=Jamie|last=Cuccinelli|date=4. december 2016}}</ref>
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