The American singer-songwriter Taylor Swift has released 68 singles as a lead artist, 9 singles as a featured artist, and 41 promotional singles. As of May 2025, Swift had achieved 137.5 million certified digital single units based on sales and on-demand streaming by the Recording Industry Association of America (RIAA). On the Billboard Hot 100, as of June 2026, she has garnered 15 number-one songs and is the female musician with the most charted songs, most top-40 songs, most top-20 songs, most top-10 songs, most top-10 debuts, most top-five songs, most top-five debuts, and most number-one debuts.