Dot 2 Dot (Cantonese 點對點 Dim dui dim) is a 2014 Hong Kong drama film directed by Amos Why, starring Moses Chan, Meng Tingyi, Lam Tze-chung, Susan Shaw Yin-yin and David Siu, first screened at the Hong Kong International Film Festival 2014.

Xiao Xue (Meng Tingyi), a mainland Chinese teacher who has moved to Hong Kong, becomes fascinated by dot patterned graffiti near MTR stations.

Convinced that the dots form a pattern, she sets out to crack the code.

Along the way she discovers various facets of Hong Kong's distinct history and identity.

This article related to a Hong Kong film of the 2010s is a stub.