Since 1980-81, Robert Horry has won the most championships, with 7 championships.

which player has most rings after 1980
HorryPippenJordanDuncanBryantFisherKerrHarperRodmanJamesGinobiliParkerO'NealPerdueGrantSalleyRambisAbdul-JabbarCooperJohnsonParishMcCawGreenThompsonCurry7665555554444444444443333
NAMEGPCHAMPSMPGPPGRPGAPGSPGBPGTPGFGMFGAFG%3PM3PA3P%FTMFTAFT%MINPTSREBASTSTLBLKTOVPF+/-
Robert HorryRobert Horry1107724.57.04.82.11.00.91.22.56.042.50.72.134.11.21.672.627,0697,7155,2692,3431,1581,0351,3782,680+2683
Scottie PippenScottie Pippen1178634.916.16.45.22.00.82.86.313.347.30.82.532.62.73.870.441,06918,9407,4946,1352,3079473,2573,329+2022
Michael JordanMichael Jordan1072638.330.16.25.32.30.82.711.422.949.70.51.732.76.88.283.541,01132,2926,6725,6332,5148932,9242,783+1438
Tim DuncanTim Duncan1392534.019.010.83.00.72.22.47.414.650.60.00.117.94.26.169.647,36826,49615,0914,2251,0253,0203,3813,304+8910
Kobe BryantKobe Bryant1346536.125.05.24.71.40.53.08.719.544.71.44.132.96.27.483.748,63733,6437,0476,3061,9446404,0103,353+4153
Derek FisherDerek Fisher1287525.48.32.13.01.10.11.12.97.239.91.02.637.41.61.981.732,71910,7132,6583,8041,352981,4732,684+4164
Steve KerrSteve Kerr910517.86.01.21.80.50.10.62.24.747.90.81.845.40.70.886.416,2075,4371,0601,65847646504847+685
Ron HarperRon Harper1009530.913.84.33.91.70.72.25.311.844.60.51.828.92.73.872.031,19913,9104,3093,9161,7167292,2512,324+1199
Dennis RodmanDennis Rodman911531.77.313.11.80.70.61.63.05.852.10.10.423.11.22.058.428,8396,68311,9541,6006115311,4842,843+827
LeBron JamesLeBron James1318438.227.07.47.41.60.73.59.819.550.41.54.434.55.87.973.450,33235,5499,7919,7452,0799874,6222,413+7122
Manu GinobiliManu Ginobili1057425.413.33.53.81.30.32.04.39.744.71.43.836.93.23.982.726,85914,0433,6974,0011,3923192,1162,212+5468
Tony ParkerTony Parker1254430.515.52.75.60.80.12.36.212.649.10.41.332.42.73.675.138,27919,4733,3967,0361,053982,8652,059+5690
Shaquille O'NealShaquille O'Neal1207434.723.710.92.50.62.32.79.416.158.20.00.04.54.99.352.741,91828,59613,0993,0267392,7323,3104,146+4887
Will PerdueWill Perdue792415.64.74.90.80.30.71.01.93.751.50.00.06.70.91.557.712,3603,7403,9185952265278131,589-223
Horace GrantHorace Grant1165433.211.28.12.21.01.01.14.79.250.90.00.16.31.82.669.238,62112,9969,4432,5751,1431,1361,3032,832+728
John SalleyJohn Salley748422.17.04.51.20.61.31.32.54.950.60.00.021.42.02.871.416,5245,2283,3569164519839492,399-18
Kurt RambisKurt Rambis880418.55.25.61.10.90.51.22.03.853.40.00.00.01.11.668.916,2994,6034,9619317614561,0332,036
Kareem Abdul-JabbarKareem Abdul-Jabbar705432.020.27.22.60.71.92.58.314.656.70.00.05.93.54.874.022,53214,2125,0941,8495031,3141,7402,042
Michael CooperMichael Cooper788427.58.93.24.41.20.61.63.47.446.30.51.634.11.51.883.821,6557,0012,5403,4459464851,2862,113
Magic JohnsonMagic Johnson829436.719.77.211.61.90.43.96.913.351.90.41.330.55.56.585.130,45016,3205,9639,5781,5373333,2011,832
Robert ParishRobert Parish1304429.014.69.01.40.71.41.96.011.054.70.00.00.02.63.672.937,82119,08511,7931,7749271,8122,5243,377+105
Patrick McCawPatrick McCaw199316.93.81.61.40.70.20.61.53.542.00.51.530.50.40.578.53,37376031927013931123233-206
Draymond GreenDraymond Green655328.58.86.95.41.41.02.23.27.343.90.92.731.61.52.171.118,6605,7394,5413,5359116751,4191,826+3735
Klay ThompsonKlay Thompson615333.119.53.52.30.90.51.77.316.045.92.97.041.91.92.384.820,33811,9952,1301,4165613321,0531,313+3676
Stephen CurryStephen Curry778334.324.34.66.51.70.23.18.317.547.63.88.743.23.94.290.826,69318,8883,5975,0901,3091742,4441,880+5136