| Gudalur | |
| Settlement Type: | municipality |
| Pushpin Map: | India Tamil Nadu |
| Pushpin Label Position: | right |
| Pushpin Map Caption: | Location in Tamil Nadu, India |
| Coordinates: | 11.153°N 76.936°W |
| Subdivision Type: | Country |
| Subdivision Name: |  India |
| Subdivision Type1: | State |
| Subdivision Name1: | Tamil Nadu |
| Subdivision Type2: | Region |
| Subdivision Name2: | Kongu Nadu |
| Subdivision Type3: | District |
| Subdivision Name3: | Coimbatore |
| Unit Pref: | Metric |
| Area Footnotes: | [1] |
| Area Total Km2: | 29.95 |
| Elevation M: | 416 |
| Population Total: | 38,859 |
| Population As Of: | 2011 |
| Population Density Km2: | auto |
| Demographics Type1: | Languages |
| Demographics1 Title1: | Official |
| Demographics1 Info1: | Tamil |
| Timezone1: | IST |
| Utc Offset1: | +5:30 |
| Registration Plate: | TN-40 |
Gudalur is a Municipality in Coimbatore district in the Indian state of Tamil Nadu.
India census,[2] Gudalur had a population of 22,321. Males constitute 51% of the population and females constitute 49%. Gudalur has an average literacy rate of 74%, higher than the national average of 59.5%: male literacy is 80%, and female literacy is 67%. In Gudalur, 10% of the population is under 6 years of age.