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. María José Neira Alfonsi | State General Administration |
| Dª. Nuria Gaitón Redondo | State General Administration |
| Dª. Tania García Sanmartín | State General Administration |
| D. Antonio Fernández-Campa García-Bernardo | Regional Administration |
| Dª. Covadonga Salgado Blanco | Regional Administration |
| Dª. Gonzalo Durán Hermida | Regional Administration |
| D.ª Ana Granja Guillán | Regional Administration |
| D. Lino Mouriño Santiago | City Council of Vilagarcía de Arousa |
| Dª. Paola María Mochales | 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. Ruperto Costa Fernández | 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 |