A thin adhesive tape includes a base and an adhesive layer provided on one surface of the base, wherein the base has a thickness of 2 to 25 μm, the adhesive layer has a thickness of 0.1 to 10 μm, the adhesive tape has a thickness of 30 μm or less, the adhesive tape has a peel adhesion of 0.50 N/10 mm or more in accordance with JIS Z 0237:2000, and the adhesive tape has a strength to repel members calculated by the following formula of 70 MPa·mm or less, the adhesive tape being excellent in a balance between fixability of members and followability to members: Strength to repel members (MPa·mm)=tensile elastic modulus (MPa) of adhesive tape×thickness (mm) of adhesive tape.