At this time, technology is developing very rapidly in various fields which makes the spread of film content increasingly prevalent and more freely accessible to the public, one of which is through the Telegram application. This also results in the rights of others that have been violated, namely the Copyright holder. This research discusses the Perpetrators of Cinematography Copyright Infringement Through the Telegram Application Based on Law Number 28 of 2014 concerning Copyright, the regulation of cinematography copyright in telegrams in related laws and regulations and law enforcement of cinematographic copyright infringement. This research uses normative juridical legal research methods with a statutory approach (Statue Approach). From the results of this study, it can be concluded that copyright protection is given to copyrighted works which are then given an exclusive right to the creator or copyright holder. Any violation of cinematographic copyright such as piracy, duplication and dissemination has legal consequences that have been regulated in Law Number 28 of 2014 concerning Copyright and laws and regulations related to cinematography copyright.