In collaboration with researchers at the University of Puerto Rico, Mayaguez, the U.S. Geological Survey acquired multimethod surface seismic imaging data at 21 sites in Puerto Rico for shear-wave velocity site characterization. These data were collected at both permanent and temporary seismograph stations throughout the island, between March 6 and March 18, 2022. Data were acquired using 72 4.5 Hz resonant frequency geophones in linear arrays. Both single-component P-wave and S-wave data were recorded, as well as Refraction Microtremor (REMI) data. Data files are in Society of Exploration Geophysicists 2 (SEG2) format, using a ‘.dat’ file extension. Any use of trade, firm, or product names is for descriptive purposes only and does not imply endorsement by the U.S. Government.