Pol-Clovis, Baron Boël (2 August 1868 – 13 July 1941) was a Belgian industrialist, Director of the Usines Gustave Boël in La Louvière, and liberal politician.

Pol-Clovis youngest sister Eva Ernestine Boël (1883–1956) married Felix Goblet d'Alviella.

When Gustave Boël died in 1912, his son Pol-Clovis carried on the diversification of the family business.

One of his most prominent successes in this area was in chemicals with the Société anonyme de fabrication des engrais azoté (Safea) (nitrate fertilizers).

In 1928, Pol-Clovis Boël founded a financial entity: l'Union financière Boël, ancestor of several financial holdings, such as Sofina, Henex, Glaces de Moustier-sur-Sambre.