Researchers at United Nations

1. 1Hania ZlotnikUnited States · #313,340 worldwide9.6k citations · 57 works
2. 2James CockayneUnited States · #333,598 worldwide808 citations · 95 works
3. 3Joann VanekUnited States · #852,184 worldwide1.1k citations · 19 works
4. 4Jeremy BoyUnited States · #852,913 worldwide1.5k citations · 49 works
5. 5Nicolas RostUnited States · #880,653 worldwide330 citations · 26 works
6. 6Sidney DellUnited States · #900,153 worldwide577 citations · 52 works
7. 7A. O. AdedeUnited States · #974,984 worldwide457 citations · 60 works
8. 8Jozef M. van BrabantUnited States · #1,072,544 worldwide1.6k citations · 158 works
9. 9Radhika CoomaraswamyUnited States · #1,106,539 worldwide572 citations · 46 works
10. 10Magdalena Sepúlveda CarmonaUnited States · #1,142,510 worldwide443 citations · 55 works
11. 11Yuen-Li LiangUnited States · #1,162,536 worldwide224 citations · 39 works
12. 12Ralph J. BuncheUnited States · #1,177,200 worldwide379 citations · 55 works
13. 13Bertrand G. RamcharanUnited States · #1,271,566 worldwide237 citations · 94 works
14. 14Martin WählischUnited States · #1,388,468 worldwide145 citations · 28 works
15. 15Anthony ParsonsUnited States · #1,421,333 worldwide285 citations · 69 works
16. 16Catarina de AlbuquerqueUnited States · #1,464,834 worldwide224 citations · 31 works
17. 17William KoreyUnited States · #1,478,703 worldwide390 citations · 85 works
18. 18Georg KellUnited States · #1,510,905 worldwide867 citations · 49 works
19. 19Sálvano BriceñoUnited States · #1,541,082 worldwide1.4k citations · 32 works
20. 20Kofi A. AnnanUnited States · #1,546,498 worldwide3.3k citations · 266 works
21. 21Susan JoekesUnited States · #1,567,959 worldwide510 citations · 42 works
22. 22Abdulqawi Ahmed YusufUnited States · #1,633,817 worldwide309 citations · 77 works
23. 23Mary ChamieUnited States · #1,638,631 worldwide431 citations · 20 works
24. 24John L. WashburnUnited States · #1,655,824 worldwide866 citations · 29 works
25. 25Boutros Boutros‐GhaliUnited States · #1,666,907 worldwide2.2k citations · 181 works
26. 26Henry Cabot LodgeUnited States · #1,678,552 worldwide262 citations · 89 works
27. 27Erica-Irene A. DaesUnited States · #1,709,379 worldwide367 citations · 32 works
28. 28Daphna ShragaUnited States · #1,760,373 worldwide643 citations · 19 works
29. 29Moritaka HayashiUnited States · #1,794,310 worldwide310 citations · 48 works
30. 30Manuel López‐ReyUnited States · #1,827,541 worldwide77 citations · 34 works
31. 31Lynn VissonUnited States · #1,993,558 worldwide125 citations · 31 works
32. 32Elizabeth S. LandisUnited States · #2,013,884 worldwide72 citations · 22 works
33. 33Maina KiaiUnited States · #2,039,959 worldwide132 citations · 30 works
34. 34Stefan BarrigaUnited States · #2,141,227 worldwide285 citations · 171 works
35. 35Michael BrandonUnited States · #2,156,771 worldwide155 citations · 18 works
36. 36John N. ClarkeUnited States · #2,184,882 worldwide67 citations · 22 works
37. 37Jayantha DhanapalaUnited States · #2,205,496 worldwide117 citations · 48 works
38. 38Kate DonaldUnited States · #2,287,043 worldwide220 citations · 23 works
39. 39Cosmin CorendeaUnited States · #2,303,678 worldwide72 citations · 23 works
40. 40Markus E. BouillonUnited States · #2,320,403 worldwide90 citations · 17 works
41. 41Roméo A. DallaireUnited States · #2,341,099 worldwide1.1k citations · 66 works
42. 42Ralph ZacklinUnited States · #2,383,056 worldwide304 citations · 51 works
43. 43Philippe KirschUnited States · #2,433,100 worldwide150 citations · 35 works
44. 44Adama DiengUnited States · #2,468,764 worldwide139 citations · 42 works
45. 45Volker H. NiemUnited States · #2,495,623 worldwide1.7k citations · 16 works
46. 46Chester BowlesUnited States · #2,498,785 worldwide85 citations · 35 works
47. 47George W. BallUnited States · #2,504,803 worldwide300 citations · 53 works
48. 48Durward V. SandiferUnited States · #2,539,663 worldwide129 citations · 19 works
49. 49Roberto LavalleUnited States · #2,581,441 worldwide161 citations · 16 works
50. 50Mahnoush H. ArsanjaniUnited States · #2,592,735 worldwide662 citations · 41 works
51. 51Naren PrasadUnited States · #2,606,962 worldwide490 citations · 28 works
52. 52Santiago VillalpandoUnited States · #2,632,421 worldwide149 citations · 46 works
53. 53Arnold N. ProntoUnited States · #2,713,443 worldwide87 citations · 26 works
54. 54Liv FeijenUnited States · #2,730,358 worldwide41 citations · 17 works
55. 55Guido BertucciUnited States · #2,734,815 worldwide148 citations · 22 works
56. 56Jeggan Colley SenghorUnited States · #2,831,990 worldwide185 citations · 21 works
57. 57Paul C. SzaszUnited States · #2,852,781 worldwide824 citations · 217 works
58. 58Satya N. NandanUnited States · #2,882,632 worldwide831 citations · 139 works
59. 59William I. AbrahamUnited States · #2,896,595 worldwide110 citations · 15 works
60. 60Walter A. ChudsonUnited States · #2,908,320 worldwide161 citations · 28 works
61. 61Marrack GouldingUnited States · #2,984,636 worldwide282 citations · 39 works
62. 62José Angelo Estrella FariaUnited States · #2,994,982 worldwide231 citations · 20 works
63. 63George HodgeUnited States · #3,076,653 worldwide33 citations · 17 works
64. 64Jean‐Marie GuéhennoUnited States · #3,081,219 worldwide349 citations · 45 works
65. 65Veijo HeiskanenUnited States · #3,086,069 worldwide554 citations · 63 works
66. 66Elizabeth M. LockwoodUnited States · #3,119,546 worldwide139 citations · 23 works
67. 67Hugh L. KeenleysideUnited States · #3,122,199 worldwide131 citations · 48 works
68. 68Mukul SanwalUnited States · #3,221,219 worldwide520 citations · 84 works
69. 69Elliot L. RichardsonUnited States · #3,227,686 worldwide135 citations · 58 works
70. 70Patrick CammaertUnited States · #3,256,997 worldwide102 citations · 18 works
71. 71Jimmie DurhamUnited States · #3,295,766 worldwide336 citations · 36 works
72. 72Theo C. van BovenUnited States · #3,439,750 worldwide94 citations · 15 works
73. 73Kurt WaldheimUnited States · #3,462,287 worldwide72 citations · 26 works
74. 74E M ChoueiriUnited States · #3,511,286 worldwide815 citations · 109 works
75. 75Angela MerkelUnited States · #3,649,817 worldwide585 citations · 46 works
76. 76Thomas R. PickeringUnited States · #3,650,345 worldwide39 citations · 44 works
77. 77Vi Kyuin Wellington KooUnited States · #3,707,417 worldwide24 citations · 19 works
78. 78Adigun Ade AbiodunUnited States · #3,734,637 worldwide84 citations · 21 works
79. 79Randy J. RydellUnited States · #3,792,663 worldwide68 citations · 25 works
80. 80Caroline NicholasUnited States · #3,798,497 worldwide546 citations · 46 works
81. 81Jean-Claude ChastelandUnited States · #3,824,094 worldwide89 citations · 29 works
82. 82David ReifenUnited States · #3,830,784 worldwide21 citations · 17 works
83. 83Oliver LandwehrUnited States · #3,887,561 worldwide129 citations · 21 works
84. 84Klaus TöpferUnited States · #3,907,006 worldwide278 citations · 126 works
85. 85Maurice F. StrongUnited States · #3,934,602 worldwide284 citations · 58 works
86. 86Irene KhanUnited States · #3,964,447 worldwide42 citations · 19 works
87. 87Jules Salvador MochUnited States · #4,028,967 worldwide53 citations · 35 works
88. 88Clement Yow MulalapUnited States · #4,076,724 worldwide362 citations · 20 works
89. 89Stefan TrechselUnited States · #4,093,438 worldwide391 citations · 41 works
90. 90Mpazi SinjelaUnited States · #4,094,321 worldwide139 citations · 39 works
91. 91Jamie MacLeodUnited States · #4,104,183 worldwide123 citations · 15 works
92. 92Thomas FitschenUnited States · #4,145,582 worldwide40 citations · 17 works
93. 93United NationsUnited States · #4,154,665 worldwide0 citations · 104 works
94. 94U ThantUnited States · #4,185,129 worldwide375 citations · 16 works
95. 95Andrey VavilovUnited States · #4,217,108 worldwide133 citations · 37 works
96. 96Iqbal AlamUnited States · #4,256,110 worldwide209 citations · 20 works
97. 97Noel G. VillaromanUnited States · #4,256,642 worldwide14 citations · 24 works
98. 98Arthur SweetserUnited States · #4,294,245 worldwide106 citations · 39 works
99. 99Swadesh RanaUnited States · #4,298,359 worldwide37 citations · 25 works
100. 100David Hunter MillerUnited States · #4,349,327 worldwide320 citations · 36 works

Ranked on quality: the share of their papers in the world top 10% for their field and year, with output counting too. Affiliation is the institution a researcher publishes from most; identities come from OpenAlex author disambiguation.