Astronaut fiberglass sculptures and spaceman fiberglass sculptures are three-dimensional works of art or decorative pieces that feature astronauts (those who do space exploration as a profession) and spacemen as the subject, and fiberglass is the primary material used in their production. Astronaut fiberglass sculptures can range in size from monumental public works to life-sized to larger-than-life sculptures.

Spaceman fiberglass statues have an iconic, human-and-yet-alien form that engages and has significant visual weight. The form allows for many artistic interpretations; it can be made in hyper-realistic style to acknowledge actual-world heroes, or, it can be reduced to a minimal, abstract thought provoking form. The extremes of these interpretations highlight spaceman fiberglass statues versatility in balancing aesthetics across many locations.

Fiberglass is a material that can be molded into an extensive range of styles. It can be made to look hyper-realistic, replicating details in the likeness of actual spacesuits. Or, to become more abstract or futuristic, like a streamlined spaceman with glowing aspects. This means that fiberglass can provide a broad spectrum of options for individuals who prefer realism on one end or a modern minimalist aesthetic on the other end.