**Abstract**

Mangrove forests in Guyana are recognized as the most important softengineering structure that protects the low-lying coastal areas against wave and wind actions. However, this vegetation has become severely degraded along some sections of the coast as a result of excessive exploitation and the dynamic nature of the coastline. In an attempt to protect and manage the mangrove ecosystem, the Government of Guyana has instituted a number of mechanisms, including the Guyana Mangrove Restoration Project (GMRP). However, the effectiveness of these instruments has been impaired by the different types of land tenure systems. The study aimed at exploring the inter-relationships between land use and tenure issues, and the sustainable management of mangroves in selected villages in Corentyne, Guyana with a view in determining plausible remedies. The study used a mixed-methods approach, involving Google Earth technology, observation, in-depth interviews, and questionnaire surveys. The results showed that while land use has not changed significantly over the past decade, the advancement and proliferation of mangroves on privately owned lands were quite noticeable. This has given rise to a new area of conflict between managers of coastal mangrove forests and land owners and small-scale traditional users, signifying an urgent need for policy reform.

**Keywords:** land use, land tenure, mangrove management
