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Court of Appeals for the First Circuit

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Most-cited decisions

  1. United States v. Zannino, 895 F.2d 1 (1st Cir. 1990)cited by 2,763
  2. Ocasio-Hernandez v. Fortuno-Burset, 640 F.3d 1 (1st Cir. 2011)cited by 1,888
  3. Mesnick v. Gen. Elec. Co., 950 F.2d 816 (1st Cir. 1991)cited by 1,873
  4. Medina-Munoz v. R.J. Reynolds Tobacco Co., 896 F.2d 5 (1st Cir. 1990)cited by 1,772
  5. Milissa Garside v. Osco Drug, Inc., 895 F.2d 46 (1st Cir. 1990)cited by 1,378
  6. Victor J. Irlanda Ortiz v. Sec'y of Health & Human Servs., 955 F.2d 765 (1st Cir. 1991)cited by 1,369
  7. Rodriguez v. Sec'y of Health & Human Servs., 647 F.2d 218 (1st Cir. 1981)cited by 1,312
  8. Hung NGUYEN v. Chater, 172 F.3d 31 (1st Cir. 1999)cited by 1,285
  9. United States v. Valencia-Copete, 792 F.2d 4 (1st Cir. 1986)cited by 1,241
  10. Watterson v. Page, 987 F.2d 1 (1st Cir. 1993)cited by 1,198
  11. McDonald v. Hall, 610 F.2d 16 (1st Cir. 1979)cited by 1,197
  12. Park Motor Mart, Inc. v. Ford Motor Co., 616 F.2d 603 (1st Cir. 1980)cited by 1,049
  13. Jones v. Town of East Haven, 691 F.3d 72 (1st Cir. 2012)cited by 961
  14. Seavey v. Soc. Sec., 276 F.3d 1 (1st Cir. 2001)cited by 941
  15. Gerald Griggs-Ryan v. Beulah Smith, Gerald Griggs-Ryan v. Richard Connelly, 904 F.2d 112 (1st Cir. 1990)cited by 924
  16. Nadeau v. Raymond A. Helgemoe,, N.H. State Prison, 581 F.2d 275 (1st Cir. 1978)cited by 922
  17. Manso-Pizarro v. Sec'y of Health & Human Servs., 76 F.3d 15 (1st Cir. 1996)cited by 902
  18. Hahn v. Sargent, 523 F.2d 461 (1st Cir. 1975)cited by 891
  19. Sec. & Exch. Comm'n v. First Jersey Sec., Inc., 101 F.3d 1450 (1st Cir. 1996)cited by 881
  20. Maldonado-Denis v. Castillo-Rodriguez, 23 F.3d 576 (1st Cir. 1994)cited by 878
  21. Leblanc v. Great Am. Ins. Co., 6 F.3d 836 (1st Cir. 1993)cited by 863
  22. Groman v. Twp. Of Manalapan, 47 F.3d 628 (1st Cir. 1995)cited by 861
  23. Shaw v. Digital Equip. Corp., 82 F.3d 1194 (1st Cir. 1996)cited by 857
  24. Santiago-Ramos v. Centennial P.R. Wireless Corp., 217 F.3d 46 (1st Cir. 2000)cited by 845
  25. Haley v. City of Boston, 657 F.3d 39 (1st Cir. 2011)cited by 827
  26. Nicasio RODRIGUEZ PAGAN v. Sec'y of Health & Human Servs., 819 F.2d 1 (1st Cir. 1987)cited by 793
  27. Keating v. Sec'y of Health & Human Servs., 848 F.2d 271 (1st Cir. 1988)cited by 788
  28. Paterson-Leitch Co. v. Mass. Mun. Wholesale Elec. Co., 840 F.2d 985 (1st Cir. 1988)cited by 782
  29. Thomasina Mack v. The Great Atl. & Pac. Tea Co., 871 F.2d 179 (1st Cir. 1989)cited by 767
  30. Goodermote v. Sec'y of Health & Human Servs., 690 F.2d 5 (1st Cir. 1982)cited by 765
  31. Annabelle Lipsett v. Univ. of Puerto Rico, 864 F.2d 881 (1st Cir. 1988)cited by 752
  32. Gooley v. Mobil Oil Corp., 851 F.2d 513 (1st Cir. 1988)cited by 745
  33. Loeb v. Textron, Inc., 600 F.2d 1003 (1st Cir. 1979)cited by 736
  34. Schatz v. Republican State Leadership Comm., 669 F.3d 50 (1st Cir. 2012)cited by 727
  35. Grasta v. First Union Sec., Inc., 358 F.3d 840 (1st Cir. 2004)cited by 723
  36. Correa-Martinez v. Arrillaga-Belendez, 903 F.2d 49 (1st Cir. 1990)cited by 707
  37. Alan Aulson Et Ux. Maureen Aulson v. Blanchard, 83 F.3d 1 (1st Cir. 1996)cited by 700
  38. Calero-Cerezo v. U.S. Dep of Justice, 355 F.3d 6 (1st Cir. 2004)cited by 690
  39. United States v. Sepulveda, 15 F.3d 1161 (1st Cir. 1993)cited by 671
  40. O'COnnOr v. Steeves, 994 F.2d 905 (1st Cir. 1993)cited by 658
  41. 14 soc.sec.rep.ser. 301, unempl.ins.rep. Cch 16,883 Ernest S. Avery v. Sec'y of Health & Human Servs., 797 F.2d 19 (1st Cir. 1986)cited by 634
  42. The Dartmouth Review v. Dartmouth Coll., 889 F.2d 13 (1st Cir. 1989)cited by 633
  43. Murphy v. Comm'r of IRS, 469 F.3d 27 (1st Cir. 2006)cited by 613
  44. Mass. Sch. of Law at Andover, Inc. v. Am. Bar Ass'n, 142 F.3d 26 (1st Cir. 1998)cited by 608
  45. Borges ex rel. SMBW v. Serrano-Isern, 605 F.3d 1 (1st Cir. 2010)cited by 596
  46. McCarthy v. Northwest Airlines, Inc., 56 F.3d 313 (1st Cir. 1995)cited by 586
  47. Peake v. The First Nat'l Bank & Trust Co. of Marquette, 717 F.2d 1016 (1st Cir. 1983)cited by 585
  48. Rodriguez-Reyes v. Molina-Rodriguez, 711 F.3d 49 (1st Cir. 2013)cited by 582
  49. Ticketmaster-N.Y., Inc. v. Alioto, 26 F.3d 201 (1st Cir. 1994)cited by 577
  50. Hodgens v. Gen. Dynamics Corp., 144 F.3d 151 (1st Cir. 1998)cited by 572
  51. United States v. Vega, 678 F.2d 376 (1st Cir. 1982)cited by 570
  52. Sawtelle v. Farrell, 70 F.3d 1381 (1st Cir. 1995)cited by 570
  53. Wynne v. Tufts Univ. Sch. of Med., 976 F.2d 791 (1st Cir. 1992)cited by 557
  54. Maldonado v. Fontanes, 568 F.3d 263 (1st Cir. 2009)cited by 547
  55. Anant Kumar Tripati v. First Nat'l Bank & Trust, 821 F.2d 1368 (1st Cir. 1987)cited by 542
  56. Valentin-De-Jesus v. United Healthcare, 254 F.3d 358 (1st Cir. 2001)cited by 534
  57. Alt. Energy, Inc. v. St. Paul Fire & Marine Ins., 267 F.3d 30 (1st Cir. 2001)cited by 527
  58. James L. McCoy Adm'r of the Elec. Workers Trust Funds, Etc. v. Mass. Inst. of Tech., 950 F.2d 13 (1st Cir. 1991)cited by 526
  59. Beddall v. State St. Bank & Trust Co., 137 F.3d 12 (1st Cir. 1998)cited by 505
  60. Gagliardi v. Sullivan, 513 F.3d 301 (1st Cir. 2008)cited by 505
  61. Gutierrez-Rodriguez v. Desiderio Cartagena & Domingo Alvarez, Carlos A, 882 F.2d 553 (1st Cir. 1989)cited by 504
  62. Glassman v. Computervision Corp., 90 F.3d 617 (1st Cir. 1996)cited by 502
  63. Evangelista v. Sec'y of Health & Human Servs., 826 F.2d 136 (1st Cir. 1987)cited by 491
  64. Scott v. Schweiker, 702 F.2d 13 (1st Cir. 1983)cited by 490
  65. Smith v. First Union Nat'l Bank, 202 F.3d 234 (1st Cir. 2000)cited by 486
  66. Sec. & Exch. Comm'n v. Tambone, 597 F.3d 436 (1st Cir. 2010)cited by 475
  67. Suarez v. Pueblo Int'l, Inc., 229 F.3d 49 (1st Cir. 2000)cited by 473
  68. Rodi v. Southern New England Sch. of Law, 389 F.3d 5 (1st Cir. 2004)cited by 473
  69. Boit v. Gar-Tec Prods., Inc., 967 F.2d 671 (1st Cir. 1992)cited by 472
  70. Frustaglia v. Sec'y of Health & Human Servs., 829 F.2d 192 (1st Cir. 1987)cited by 466
  71. Centro Medico Del Turabo, Inc. v. Feliciano De Melecio, 406 F.3d 1 (1st Cir. 2005)cited by 463
  72. Sanchez v. Esso Standard Oil Co., 572 F.3d 1 (1st Cir. 2009)cited by 460
  73. Morris v. Gov't Dev. Bank, 27 F.3d 746 (1st Cir. 1994)cited by 457
  74. Rodriguez-Bruno v. Doral Mortg., 57 F.3d 1168 (1st Cir. 1995)cited by 455
  75. Nat'l Amusements, Inc. v. Town of Dedham, 43 F.3d 731 (1st Cir. 1995)cited by 454
  76. Nat'l Labor Relations Bd. v. Wright Line, 662 F.2d 899 (1st Cir. 1981)cited by 451
  77. Oliver v. Digital Equip. Corp., 846 F.2d 103 (1st Cir. 1988)cited by 451
  78. Rogan v. Menino
    Rogan v. Menino, 175 F.3d 75 (1st Cir. 1999)cited by 451
  79. Grendel's Den, Inc. v. John P, 749 F.2d 945 (1st Cir. 1984)cited by 450
  80. Palmer v. Champion Mortg., 465 F.3d 24 (1st Cir. 2006)cited by 450
  81. Trans-Spec Truck Serv., Inc. v. Caterpillar Inc., 524 F.3d 315 (1st Cir. 2008)cited by 449
  82. Bankr. L. Rep. P 71,787 in Re John E. Tully, Debtor. Henry J. Boroff v. Tully, 818 F.2d 106 (1st Cir. 1987)cited by 447
  83. Ahmed v. Rosenblatt, 118 F.3d 886 (1st Cir. 1997)cited by 445
  84. Gaudreault v. Municipality of Salem, Mass., 923 F.2d 203 (1st Cir. 1990)cited by 444
  85. Murphy v. United States, 45 F.3d 520 (1st Cir. 1995)cited by 442
  86. Foster-Miller, Inc. v. Babcock & Wilcox Canada, 46 F.3d 138 (1st Cir. 1995)cited by 439
  87. United States v. Brandon, 17 F.3d 409 (1st Cir. 1994)cited by 436
  88. Carmona v. Toledo, 215 F.3d 124 (1st Cir. 2000)cited by 436
  89. Morales-Cruz v. Univ. of Puerto Rico, 676 F.3d 220 (1st Cir. 2012)cited by 435
  90. Aversa v. United States, 99 F.3d 1200 (1st Cir. 1996)cited by 435
  91. Iverson v. City of Boston, 452 F.3d 94 (1st Cir. 2006)cited by 433
  92. Greebel v. FTP Software, Inc., 194 F.3d 185 (1st Cir. 1999)cited by 430
  93. United States v. Duarte, 246 F.3d 56 (1st Cir. 2001)cited by 429
  94. DeNOVELLIS v. Shalala, 124 F.3d 298 (1st Cir. 1997)cited by 429
  95. Wilfredo Martinez v. Colon, 54 F.3d 980 (1st Cir. 1995)cited by 427
  96. Daynard v. Ness, Motley, Loadholt, 290 F.3d 42 (1st Cir. 2002)cited by 426
  97. United States v. Swiss Am. Bank, Ltd., 274 F.3d 610 (1st Cir. 2001)cited by 426
  98. Noviello v. City of Boston, 398 F.3d 76 (1st Cir. 2005)cited by 422
  99. Ross-Simons of Warwick, Inc. v. Baccarat, Inc., 102 F.3d 12 (1st Cir. 1996)cited by 412
  100. United States v. Diaz-Villafane, 874 F.2d 43 (1st Cir. 1989)cited by 349

Recent decisions

  1. Bean Me. Lobster, Inc. v. Monterey Bay Aquarium Found., No. 25-01206 (1st Cir. Oct. 9, 2026)
  2. Warner v. Amgen Inc., No. 25-1268 (1st Cir. Oct. 9, 2026)
  3. US v. Pastrana-Roman, No. 25-01178 (1st Cir. Oct. 9, 2026)
  4. Warner v. Amgen Inc., No. 25-01268 (1st Cir. Oct. 9, 2026)
  5. Bean Me. Lobster, Inc. v. Monterey Bay Aquarium Found., No. 25-01772 (1st Cir. Oct. 9, 2026)
  6. United States v. Pastrana-Roman, No. 25-1178 (1st Cir. Oct. 9, 2026)
  7. Bean Me. Lobster, Inc. v. Monterey Bay Aquarium Found., No. 25-1772 (1st Cir. Oct. 9, 2026)
  8. United States v. Monteiro, No. 24-2020 (1st Cir. Oct. 8, 2026)
  9. US v. Monteiro
    US v. Monteiro, No. 24-02020 (1st Cir. Oct. 8, 2026)
  10. Direct Action for Rights & Equality v. FCC, No. 24-01814 (1st Cir. Oct. 6, 2026)
  11. Securus Techs., LLC v. FCC, No. 24-01927 (1st Cir. Oct. 6, 2026)
  12. Pay Tel Commc'ns, Inc. v. FCC, No. 24-01969 (1st Cir. Oct. 6, 2026)
  13. Indiana v. FCC, No. 24-02013 (1st Cir. Oct. 6, 2026)
  14. Louisiana v. FCC, No. 24-02061 (1st Cir. Oct. 6, 2026)
  15. Pa. Prison Soc'y v. FCC, No. 24-01886 (1st Cir. Oct. 6, 2026)
  16. Pa. Prison Soc'y v. FCC, No. 24-01861 (1st Cir. Oct. 6, 2026)
  17. Securus Techs., LLC v. FCC, No. 24-01860 (1st Cir. Oct. 6, 2026)
  18. Direct Action for Rights & Equality v. FCC, No. 24-01884 (1st Cir. Oct. 6, 2026)
  19. In re MCP 191
    In re MCP 191, No. 24-08028 (1st Cir. Oct. 6, 2026)
  20. Louisiana v. FCC, No. 24-2061 (1st Cir. Oct. 6, 2026)

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