| Cocalico, Pennsylvania | |
| Settlement Type: | Unincorporated community |
| Pushpin Map: | Pennsylvania#USA |
| Pushpin Label: | Cocalico |
| Pushpin Label Position: | top |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | Pennsylvania |
| Subdivision Type2: | County |
| Subdivision Name2: | Lancaster |
| Subdivision Type3: | Township |
| Subdivision Name3: | West Cocalico |
| Unit Pref: | Imperial |
| Population As Of: | 2000 |
| Population Density Km2: | auto |
| Timezone: | Eastern (EST) |
| Utc Offset: | -5 |
| Timezone Dst: | EDT |
| Utc Offset Dst: | -4 |
| Elevation Ft: | 558 |
| Coordinates: | 40.2886°N -76.2033°W |
| Postal Code Type: | ZIP codes |
| Blank Name: | FIPS code |
| Blank1 Name: | GNIS feature ID |
| Blank1 Info: | 1203294 |
Cocalico is an unincorporated community located within West Cocalico Township in Lancaster County, Pennsylvania, United States. Cocalico is located at the junction of Pennsylvania Route 897 and Cocalico Road.
The name is said to be derived from an Indian word, "Koch-Hale-Kung", meaning den of snakes. Snakes were common along the Cocalico Creek. The name may also be an Anglicization of the French word "coquelicot", meaning poppy.