Love Contractually is a 2017 Chinese romantic comedy film directed by Liu Guonan and starring Sammi Cheng and Joseph Chang. It was released in China by Horgos Bona Media and Huaxia Film Distribution on 14 February 2017.

Sammi Cheng Sau-man is a Hong Kong singer and actress. She is considered one of the most prominent female singers in Hong Kong, with album sales of over million copies throughout Asia. Most notably in the 1990s, she was dubbed by the media as the "Cantopop Queen". Having success in entertainment industry for over three decades, Cheng is also best known for her roles in Hong Kong rom-com films in the early 2000s that were box office hits. For her performance in the 2022 film Lost Love, she won 4 best actress honors including the Hong Kong Film Award for Best Actress.