Kareem Abdul-Jabbar has blocked the most career shots in the NBA Finals, with 116 blocks.

most blocks in finals in nba
Interpreted as:
most blocks by a player in finals in NBA
Abdul-JabbarDuncanO'NealOlajuwonParishJamesMcHaleHorryJonesErvingPippenJohnsonGrantDawkinsHayesBryantSalleyGasolWadeWallaceEwingGreenMcAdooWaltonWallace116816254544644434240393935353533323030303028272726
NAMESERIESGPBLKMPGPPGRPGAPGSPGBPGTPGFGMFGAFG%3PM3PA3P%FTMFTAFT%MINPTSREBASTSTLTOVPF+/-
Kareem Abdul-JabbarKareem Abdul-JabbarNBA Finals5211636.823.38.33.30.92.22.79.618.551.70.00.00.04.15.969.61,9141,20943317045121184
Tim DuncanTim DuncanNBA Finals348139.620.813.32.80.82.42.87.916.248.50.00.10.05.17.171.61,34670845294279685+157
Shaquille O'NealShaquille O'NealNBA Finals306242.328.813.13.40.52.13.411.318.860.20.00.06.212.748.41,26886539310316101109+34
Hakeem OlajuwonHakeem OlajuwonNBA Finals175442.527.510.63.41.93.23.111.022.548.80.10.1100.05.47.274.072246718158335270
Robert ParishRobert ParishNBA Finals315432.915.48.41.31.01.72.16.313.148.30.00.00.02.74.463.01,020477260403265108
LeBron JamesLeBron JamesNBA Finals554642.528.410.27.81.70.83.910.722.148.41.85.235.25.27.173.12,3371,56256143093217130-86
Kevin McHaleKevin McHaleNBA Finals314432.517.97.41.40.31.42.36.812.554.40.00.10.04.45.776.81,00955623043107095
Robert HorryRobert HorryNBA Finals374332.79.75.92.91.31.21.23.37.642.91.53.939.21.62.371.41,2083582201094945113+116
Caldwell JonesCaldwell JonesNBA Finals184230.06.98.41.10.52.31.02.76.045.40.00.01.52.269.25401251512091276
Julius ErvingJulius ErvingNBA Finals224039.825.57.54.52.01.82.89.818.752.60.10.414.35.87.676.6875561166100444556
Scottie PippenScottie PippenNBA Finals353942.019.08.35.91.91.13.37.016.542.50.93.325.64.15.474.71,47066429220767117118+38
Dennis JohnsonDennis JohnsonNBA Finals373940.118.34.76.21.31.12.76.816.342.00.21.016.04.55.581.01,48367617522848100106
Horace GrantHorace GrantNBA Finals263536.510.68.62.11.01.31.04.58.752.20.00.00.01.52.363.994927522455262775+14
Darryl DawkinsDarryl DawkinsNBA Finals183524.213.15.41.10.81.92.75.310.152.70.00.20.02.44.160.34362369719143269
Elvin HayesElvin HayesNBA Finals163540.520.511.61.41.22.22.58.118.443.74.46.765.464832818523193071
Kobe BryantKobe BryantNBA Finals373342.725.35.75.11.80.93.39.021.841.21.34.131.46.07.184.81,58193721118765123118+36
John SalleyJohn SalleyNBA Finals253217.24.73.60.60.31.30.51.83.452.30.00.01.11.667.5429117901581369-12
Pau GasolPau GasolNBA Finals183041.117.310.43.20.71.71.76.211.852.80.00.10.04.86.871.373931118857123156+28
Dwyane WadeDwyane WadeNBA Finals293038.823.95.74.31.81.02.98.718.247.60.51.631.16.08.174.81,125693166125538575-51
Rasheed WallaceRasheed WallaceNBA Finals193027.69.45.81.41.01.60.73.99.242.50.72.626.00.91.370.852417811026191475+71
Patrick EwingPatrick EwingNBA Finals73044.018.912.41.71.34.33.18.322.936.30.10.720.02.13.071.4308132871292229
Draymond GreenDraymond GreenNBA Finals272838.912.79.36.71.81.02.74.410.342.61.24.030.32.83.676.51,0513442521824972113+120
Bob McAdooBob McAdooNBA Finals202723.512.24.80.80.71.42.25.010.746.90.10.250.02.13.167.74702449515134475
Bill WaltonBill WaltonNBA Finals172721.69.79.42.50.51.61.04.47.656.90.00.01.01.473.93671651594291148
Ben WallaceBen WallaceNBA Finals122640.310.811.71.21.82.21.14.68.752.90.00.20.01.64.634.548312914014211334+67
StatMuse has game-level data for blocks going back to the 1974 Finals.