That Was Then This Is Now may refer to:

Music That Was Then, This Is Now (Tha Dogg Pound album), 2009 That Was Then, This Is Now (Josh Wilson album), 2015 That Was Then, This Is Now, Vol. 1 (1999) and That Was Then, This Is Now, Vol. 2 (2000), studio albums by American rapper Frost That Was Then, This Is Now, 2002 compilation album by Andy Timmons That Was Then, This Is Now, 2010 album by Chasen That Was Then, This Is Now, 2011 album by the James Cleaver Quintet

"That Was Then, This Is Now" (song), a 1986 song by the Mosquitos, and covered by the Monkees

Other uses That Was Then, This Is Now, a 1971 novel by S. E. Hinton That Was Then... This Is Now, a 1985 film based on Hinton's novel That Was Then, This Is Now (radio series), a BBC Radio 2 comedy sketch series

See also

"That Was Then but This Is Now", a 1983 song by ABC That was Now, This is Then, a 2022 novel by Michael Z. Williamson If Not Now Then When?, an album by Ethan Johns If Not Now Then When, an album by The Motels If Not Now, When? (disambiguation)