Criminals Within

{{short description|1941 film by Joseph H. Lewis}}

{{Infobox film

| name = Criminals Within

| image = Criminals_Within_dvd_cover.jpg

| alt =

| caption = DVD cover of the film

| director = Joseph H. Lewis

| producer = E. B. Derr

| writer =

| screenplay = Edward Bennett

| story = Arthur Hoerl

| based_on =

| starring = Eric Linden
Ben Alexander
Donald Curtis

| music =

| cinematography = Arthur Martinelli

| editing = Howard Dillinger

| studio = Producers Releasing Corporation

| distributor = Producers Releasing Corporation

| released = {{Film date|1941|6|27|US|ref1={{cite web | url=https://catalog.afi.com/Catalog/moviedetails/27007 | title=Criminals Within | publisher=American Film Institute | accessdate= January 19, 2018 | archiveurl=https://web.archive.org/web/20180119234941/https://catalog.afi.com/Catalog/moviedetails/27007 | url-status=live | archivedate=January 19, 2018}}}}

| runtime = 70 minutes

| country = United States

| language = English

}}

Criminals Within (also issued as Army Mystery) is a 1941 American drama film directed by Joseph H. Lewis and starring Eric Linden, Ben Alexander and Donald Curtis. It was released on June 27, 1941.