Ronald James Gibbs (born November 27, 1947 in Sampaloc, Manila, Philippines), popularly known by his on-screen name Ronaldo Valdez, is a veteran Filipino film and television actor whose career spanned for almost five decades.
Valdez is the father of actor-comedian, TV host and singer Janno Gibbs.
He his married to Maria Fe Gibbs.
Valdez started his earlier career as a leading man and is more known recently for portraying paternal roles and antagonists in both TV and film.