| 401 | Bhargava, Vedanta | USA | 1691 | 2007 |
| 402 | Bhaskaran, Siddharth | USA | 1954 | 2014 |
| 403 | Bhat, Dev | USA | 1755 | 2011 |
| 404 | Bhatta, Rohit | USA | 2031 | 1998 |
| 405 | Bhattacharga, Sayudh Shankar | USA | 1430 | 2013 |
| 406 | Bhattacharjee, Aharshi | USA | 1672 | 2008 |
| 407 | Bhattacharjee, Ahir | USA | 1694 | 2011 |
| 408 | Bhattacharjee, Bhaswar | USA | 1566 | 1985 |
| 409 | Bhattacharjee, Riju | USA | 1766 | 2010 |
| 410 | Bhattacharyya, Rishik | USA | 1540 | 2014 |
| 411 | Bhimaraju, Venkat Abhinav Krishna | USA | 1561 | 2015 |
| 412 | Bhoopathi, Rishith | USA | 2078 | 2014 |
| 413 | Bhosale, Arnav | USA | 1703 | 2013 |
| 414 | Bi, Lige | USA | 1787 | 2011 |
| 415 | Bibelheimer, Bryce | USA | 1746 | 2008 |
| 416 | IM Bick, Gabriel James Koop | USA | 2346 | 1999 |
| 417 | Bieda, John Raymond | USA | 1651 | 1992 |
| 418 | Bierig, Trevor W | USA | 1830 | 1988 |
| 419 | Bierkens, Pieter | USA | 2048 | 1967 |
| 420 | Biernacki, Mark | USA | 1974 | 1997 |
| 421 | Bigorra, Ricardo | USA | 1807 | 1950 |
| 422 | Bihlmeyer, Joseph | USA | 1870 | 1971 |
| 423 | Billi, Dominic | USA | 1577 | 1991 |
| 424 | Billings, Henry | USA | 1796 | 2009 |
| 425 | Billings, Matthew | USA | 1742 | 2001 |
| 426 | Billmeier, Richard | USA | 1860 | 2004 |
| 427 | Binder, Joseph P | USA | 1732 | 1949 |
| 428 | Bior, Majok Jacob Anyieth | USA | 1723 | 2002 |
| 429 | Bird, Brian | USA | 1769 | 2009 |
| 430 | Bird, D G | USA | 1670 | 1963 |
| 431 | Birsan, Ilgin | USA | 1644 | 1987 |
| 432 | Birudavolu, Sathvik | USA | 1501 | 2014 |
| 433 | Bist, Atharva | USA | 1999 | 2008 |
| 434 | Biswas, Avidha | USA | 1437 | 2015 |
| 435 | Biswas, Mityl | USA | 1465 | 1991 |
| 436 | Biswas, Rishan | USA | 1561 | 2015 |
| 437 | Bitar, Waleed Nawaf | USA | 1606 | 2002 |
| 438 | Bitoon, Jarl Reyhan Lee | USA | 1809 | 2011 |
| 439 | Biyiasas, Theodore | USA | 2007 | 1989 |
| 440 | Bize, Nicholas Tim | USA | 1901 | 2011 |
| 441 | Blachman, Justin | USA | 1843 | 2000 |
| 442 | Black, Ethan | USA | 1449 | 2012 |
| 443 | Black, James | USA | 2114 | 1998 |
| 444 | Black, Nathan Dee | USA | 1556 | 2000 |
| 445 | Blackman, Ryan K | USA | 1787 | 1982 |
| 446 | Blackwelder, David | USA | 1691 | 1989 |
| 447 | Blagrove, Somario | USA | 1677 | 2011 |
| 448 | Blair, Benjamin Lane | USA | 1614 | 1957 |
| 449 | Bland, Marilyn | USA | 1414 | 1955 |
| 450 | Blangy, Alexandre | USA | 1808 | 1995 |
| 451 | Blank, Moshe | USA | 1944 | 1978 |
| 452 | Blanka, Daniel | USA | 1685 | 2010 |
| 453 | Blaylock, Lincoln | USA | 1737 | 2008 |
| 454 | Bleiberg, Jacob Ernest | USA | 1520 | 2017 |
| 455 | Blokhin, Ilya | USA | 1842 | 1985 |
| 456 | Blomer, John | USA | 1904 | 2008 |
| 457 | Blomquist, Timothy Harrison | USA | 1717 | 1995 |
| 458 | Bloom, Corey | USA | 1529 | 1974 |
| 459 | Blum, David M | USA | 1679 | 1991 |
| 460 | Blum, Paul A | USA | 1417 | 1982 |
| 461 | Boaz, Ben M | USA | 1901 | 2000 |
| 462 | Bobay, Dominic Xavier | USA | 1836 | 1999 |
| 463 | Bock, Dan | USA | 1758 | 1979 |
| 464 | Boddupally, Adhvik | USA | 1677 | 2015 |
| 465 | Bodonyi-Kovacs, Eliel | USA | 1838 | 2010 |
| 466 | Bodonyi-Kovacs, Tirien | USA | 1464 | 2008 |
| 467 | Boecker, Maxwell | USA | 1841 | 1989 |
| 468 | Boey, Chad | USA | 1713 | 1981 |
| 469 | Bogi, Yudhin | USA | 1624 | 2014 |
| 470 | Bogin, Theodore | USA | 1706 | 1989 |
| 471 | Bolkhovitinov, Daniel | USA | 1732 | 2011 |
| 472 | Bomjan, Neerav | USA | 1467 | 2015 |
| 473 | Bommannan, Aswath | USA | 2000 | 1996 |
| 474 | Bondalapati, Sri Vibhav | USA | 2172 | 2011 |
| 475 | Bondar, Aliaksei | USA | 1938 | 1981 |
| 476 | Bondar, Leonid | USA | 1852 | 1940 |
| 477 | Bondar, Serge | USA | 1670 | 1962 |
| 478 | IM Bonin, Jay | USA | 2078 | 1955 |
| 479 | Boobalan, Vikraman | USA | 1629 | 1974 |
| 480 | Boone, Spencer | USA | 1566 | 1991 |
| 481 | FM Boor, Carl | USA | 2257 | 1979 |
| 482 | Booth, Anthony J | USA | 1705 | 1943 |
| 483 | Booth, Kyle Ewart Coventry | USA | 1659 | 1988 |
| 484 | GM Bora, Safal | USA | 2500 | 1998 |
| 485 | Borbash, Steven A | USA | 1833 | 1964 |
| 486 | Borenstein, Daniel | USA | 1702 | 1985 |
| 487 | Borjanovic, Bosko | USA | 1864 | 1963 |
| 488 | Borse, Prasanna | USA | 1822 | 0 |
| 489 | Borse, Tanvi | USA | 1655 | 2010 |
| 490 | Bose, Somil | USA | 1782 | 2007 |
| 491 | Boshkin, Anatoly | USA | 1712 | 1963 |
| 492 | Bossola, Rio | USA | 1637 | 2013 |
| 493 | Boston, William | USA | 1861 | 2003 |
| 494 | CM Botta, Alejandro | USA | 2140 | 1960 |
| 495 | Boucher, Lincoln | USA | 1649 | 2008 |
| 496 | Boudreaux, Floyd | USA | 1969 | 1950 |
| 497 | Boulis, Christos | USA | 1792 | 2007 |
| 498 | Bourne, Darrel | USA | 1643 | 1966 |
| 499 | Bowe, Asher Scott | USA | 1625 | 2003 |
| 500 | Bowman, Deborah | USA | 1765 | 2012 |