The Board of Directors of the Port Authority has the function of governing and managing the port, without prejudice to the powers that correspond to the president. The Law on State Ports and the Merchant Marine (Ley de Puertos del Estado y de la Marina Mercante, in Spanish) establishes their composition, functions and incompatibilities.
The Board of Directors of the Port Authority of Vilagarcía de Arousa is composed of the following members.
President
| D. José Manuel Cores Tourís | President of the Port Authority of Vilagarcía de Arousa |
Vowels
| D. Juan Andrés Pérez Pérez | Harbour Master of Vilagarcía de Arousa (ex officio member) |
| Dª. Nuria Gaitón Redondo | State General Administration |
| Dª. Tania García Sanmartín | State General Administration |
| D. Álvaro Melón Martín | State General Administration |
| Dª. Covadonga Salgado Blanco | Regional Administration |
| D. Antonio Fernández-Campa García-Bernardo | Regional Administration |
| D. Gonzalo Durán Hermida | Regional Administration |
| D. Diego Calvo Pouso | Regional Administration |
| D. Rosa Abuín Rodríguez | City Council of Vilagarcía de Arousa |
| Dª. Ana Granja Guillán | City Council of Vilagarcía de Arousa |
| D. Luis Carlos Rey Rañó | Chamber of Commerce, Industry and Navigation of Vilagarcía |
| D. José Luis Vilanova García | Business Organizations |
| D. José Manuel Diz Moraña | Trade Unions |
| D. José Antonio Pérez Sieira | Fishing Sector |
Other members with voice but without vote
| Dª. Begoña Mesejo Loureiro | Director of the Port Authority of Vilagarcía de Arousa |
| Dª. Celeste Muñiz Otero | Secretary |
| Dª. Isabel Alfonso Espiñeira | Advisor, State Attorney |