Yes — conifers are woody plants, and most of them are trees (though the group also includes shrubs). They belong to the division Pinophyta and typically have needle- or scale-like leaves and seeds borne on cones.
Familiar conifer trees include pines, firs, spruces, cedars, and redwoods; Britannica notes that most are evergreen upright trees and shrubs, and that they include some of the world’s tallest and oldest trees.