In the Power of the Hypnotist

{{more citations needed|date=May 2019}}

{{Use mdy dates|date=April 2024}}

{{infobox film

|name = In the Power of the Hypnotist

|image = In_Power_Hypnotist.jpg

|caption = Sidney Olcott and Gene Gauntier

|director = Sidney Olcott

|producer = Gene Gauntier Feature Players

|writer = Gene Gauntier

|starring = Gene Gauntier
Jack J. Clark
Sidney Olcott

|distributor = Warner's Features

|cinematography =

| released = {{film date|1913|09}}

| runtime = 3000 ft

| country = United States

|language = Silent film
(English intertitles)

}}

In the Power of the Hypnotist is a 1913 American silent film produced by Gene Gauntier Feature Players and distributed by Warner's Features. It was directed by Sidney Olcott with himself, Gene Gauntier and Jack J. Clark in the leading roles.