| artist | hits (month) | hits (total) |
| U 10 Sils | 685 | 688 |
| U 2 | 663 | 682 |
| U-God | 1142 | 1166 |
| U-Roy | 723 | 740 |
| U. D. O. | 663 | 671 |
| U.Brown | 648 | 657 |
| U.D.O | 630 | 633 |
| U.D.O. | 884 | 908 |
| U.F.O | 656 | 658 |
| U.G.K. | 683 | 692 |
| U.M.C’s | 666 | 668 |
| U.P.O. | 673 | 679 |
| U.S. Bombs | 800 | 815 |
| U.S.A. for Africa | 625 | 641 |
| U1 | 677 | 681 |
| U1 Jewel Style | 670 | 673 |
| U1-2MB[k] Project | 734 | 736 |
| U2 | 2412 | 4932 |
| U96 | 790 | 797 |
| UB 40 | 775 | 782 |
| UB40 | 1783 | 2528 |
| Udai Masahiko | 662 | 663 |
| Udo | 652 | 654 |
| Udo Jürgens | 896 | 923 |
| Udo Lindenberg | 821 | 862 |
| Uff | 1410 | 1548 |
| UFO | 1338 | 1680 |
| UGK | 703 | 712 |
| Ugly Duckling | 786 | 812 |
| Ugly Kid Joe | 885 | 964 |
| Ulf Lundell | 2128 | 2628 |
| Ultima Thule | 688 | 697 |
| Ultimate Dub | 660 | 663 |
| Ultimate Fakebook | 748 | 772 |
| Ultimate Kaos | 658 | 662 |
| Ultra | 617 | 629 |
| Ultra Bra | 1314 | 1455 |
| Ultra Nate | 671 | 672 |
| Ultrabeat | 811 | 814 |
| UltraMagnetic M.C.’s | 626 | 629 |
| Ultramagnetic Mc’s | 741 | 784 |
| Ultraspank | 687 | 688 |
| Ultravox | 739 | 760 |
| Ulver | 681 | 691 |
| Umberhulk | 708 | 727 |
| Umberto Tozzi | 719 | 728 |
| Umberto Tozzi & Raf | 650 | 656 |
| Umboza | 839 | 843 |
| Un | 631 | 633 |
| Una Merkel | 669 | 672 |
Artists begining with the letter 'U'
