| Mararikulam | |
| Settlement Type: | Village |
| Pushpin Label Position: | right |
| Pushpin Map Caption: | Location in Kerala, India |
| Coordinates: | 9.6°N 76.3°W |
| Subdivision Type: | Country |
| Subdivision Name: |  India |
| Subdivision Type1: | State |
| Subdivision Name1: | Kerala |
| Subdivision Type2: | District |
| Subdivision Name2: | Alappuzha |
| Unit Pref: | Metric |
| Population Density Km2: | auto |
| Demographics Type1: | Languages |
| Demographics1 Title1: | Official |
| Demographics1 Info1: | Malayalam, English |
| Timezone1: | IST |
| Utc Offset1: | +5:30 |
| Postal Code Type: | PIN |
| Postal Code: | 688549 |
| Area Code Type: | Telephone code |
| Area Code: | 0478 |
| Registration Plate: | KL-32, KL-04 |
| Blank1 Name Sec1: | Nearest city |
| Blank1 Info Sec1: | Alappuzha |
| Blank2 Name Sec1: | Lok Sabha constituency |
| Blank2 Info Sec1: | Alappuzha |
Mararikulam is a village in India, in the district of Alappuzha, Kerala state. Previously, it was a constituency in the Kerala Legislative Assembly, represented by notable legislators like T. M. Thomas Isaac, V. S. Achuthanandan, Vijayamma. S. It is the place of former international volleyball player K. Udayakumar. Marari Beach at Mararikulam is a notable tourist destination here.