Dalin may refer to:
- Dalin, Chiayi, a township in Chiayi County, Taiwan
- Dalin, Iran, a village in Fars Province, Iran
- Dalin (surname)
- Dalin Tollestrup, Canadian football player, 2011 Edmonton Eskimos season
- Liu Dalin (born 1932), Chinese sexologist
- Wen Dalin (575–637), Tang dynasty politician
- Dalin Myślenice, a Polish women's volleyball team known as "Dalin", based in Myślenice