| artist | hits (month) | hits (total) |
| U 10 Sils | 410 | 413 |
| U 2 | 389 | 408 |
| U-God | 651 | 675 |
| U-Roy | 427 | 444 |
| U. D. O. | 406 | 414 |
| U.Brown | 367 | 376 |
| U.D.O | 384 | 387 |
| U.D.O. | 460 | 484 |
| U.F.O | 373 | 375 |
| U.G.K. | 436 | 445 |
| U.M.C’s | 407 | 409 |
| U.P.O. | 408 | 414 |
| U.S. Bombs | 447 | 462 |
| U.S.A. for Africa | 377 | 393 |
| U1 | 414 | 418 |
| U1 Jewel Style | 374 | 377 |
| U1-2MB[k] Project | 407 | 409 |
| U2 | 1480 | 4000 |
| U96 | 464 | 471 |
| UB 40 | 455 | 462 |
| UB40 | 1008 | 1753 |
| Udai Masahiko | 393 | 394 |
| Udo | 394 | 396 |
| Udo Jürgens | 564 | 591 |
| Udo Lindenberg | 413 | 454 |
| Uff | 790 | 928 |
| UFO | 788 | 1130 |
| UGK | 422 | 431 |
| Ugly Duckling | 441 | 467 |
| Ugly Kid Joe | 462 | 541 |
| Ulf Lundell | 1335 | 1835 |
| Ultima Thule | 412 | 421 |
| Ultimate Dub | 397 | 400 |
| Ultimate Fakebook | 462 | 486 |
| Ultimate Kaos | 403 | 407 |
| Ultra | 358 | 370 |
| Ultra Bra | 763 | 904 |
| Ultra Nate | 380 | 381 |
| Ultrabeat | 465 | 468 |
| UltraMagnetic M.C.’s | 365 | 368 |
| Ultramagnetic Mc’s | 425 | 468 |
| Ultraspank | 404 | 405 |
| Ultravox | 447 | 468 |
| Ulver | 391 | 401 |
| Umberhulk | 411 | 430 |
| Umberto Tozzi | 392 | 401 |
| Umberto Tozzi & Raf | 384 | 390 |
| Umboza | 401 | 405 |
| Un | 363 | 365 |
| Una Merkel | 414 | 417 |
Artists begining with the letter 'U'
