LeBron James has the most games in the playoffs with 5+ rebounds, 20+ points and 5+ assists, with 187 games.

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who has the most playoff games with 20 points 5 rebounds 5 assists
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Who has the most playoff games with 20 or more points 5 or more rebounds 5 or more assists?
JamesBirdJordanJohnsonBryantWestbrookAbdul-JabbarDurantDrexlerHavlicekHardenCurryWadePippenErvingWestDuncanMalonePaulBarkleyFrazierOlajuwonGeorgeO'NealKidd187838071665353525250474444444039363534343231303027
NAMEGPPTSREBASTMPGPPGRPGAPGSPGBPGTPGFGMFGAFG%3PM3PA3P%FTMFTAFT%MINSTLBLKTOVPF+/-
LeBron JamesLeBron James1875,6851,7931,49642.130.49.68.01.71.03.710.821.649.81.75.134.47.19.674.67,869311188684448+1100
Larry BirdLarry Bird832,31583762343.327.910.17.510.220.350.10.71.835.96.87.690.23,596231
Michael JordanMichael Jordan802,73262259742.234.27.87.52.30.93.312.525.449.40.82.432.38.310.083.13,37618674260248+88
Magic JohnsonMagic Johnson711,83760084541.325.98.511.91.80.23.58.916.453.90.41.429.07.78.987.02,92912717252195
Kobe BryantKobe Bryant662,00246044443.030.37.06.71.40.73.110.722.747.01.54.434.17.58.984.12,8369045202177+403
Russell WestbrookRussell Westbrook531,61144847539.430.48.59.01.90.34.210.524.443.11.85.831.57.58.886.02,09010117224164+248
Kareem Abdul-JabbarKareem Abdul-Jabbar531,56570133743.829.513.26.412.322.554.80.00.04.86.772.62,323175
Kevin DurantKevin Durant521,62044931541.231.28.66.11.31.23.110.520.750.72.46.437.37.88.888.92,1426662162126+386
Clyde DrexlerClyde Drexler521,31344141240.825.38.57.92.00.83.09.018.349.11.13.729.56.27.581.62,12310541156176+25
John HavlicekJohn Havlicek501,45545036346.229.19.07.311.022.948.37.08.285.82,309148
James HardenJames Harden471,43934338639.030.67.38.21.80.64.09.721.245.63.39.534.58.09.386.11,8358429189143+137
Stephen CurryStephen Curry441,40331434039.231.97.17.71.60.23.410.221.048.85.211.345.76.36.892.01,723719151108+531
Dwyane WadeDwyane Wade441,21830329842.027.76.96.81.71.34.29.920.249.21.02.936.26.88.777.81,8487355186115+217
Scottie PippenScottie Pippen441,08040529241.924.59.26.62.21.03.49.218.250.60.92.633.35.37.373.11,8459546148143+19
Julius ErvingJulius Erving401,08531926139.727.18.06.510.319.253.90.00.20.06.58.180.41,586124
Jerry WestJerry West391,32326432633.96.88.412.125.148.29.711.584.8109
Tim DuncanTim Duncan3696750321541.326.914.06.00.72.93.19.518.052.80.00.212.57.811.369.61,48724103112119+297
Karl MaloneKarl Malone3594838221042.327.110.96.01.50.82.510.121.846.30.00.311.16.99.373.71,481522889119+90
Chris PaulChris Paul3488724331638.526.17.19.32.30.12.59.518.651.12.15.043.24.95.687.81,3087758697+100
Charles BarkleyCharles Barkley3490343321843.026.612.76.41.80.93.09.418.052.20.42.220.07.410.470.41,4636229102103+4
Walt FrazierWalt Frazier3282125328344.425.77.98.810.218.255.95.37.075.11,42095
Hakeem OlajuwonHakeem Olajuwon3190036819843.129.011.96.42.03.83.612.022.453.50.00.125.05.16.775.11,33561118111127-19
Paul GeorgePaul George3081029919341.727.010.06.41.50.73.48.318.644.92.87.737.07.58.885.61,2514521101100+146
Shaquille O'NealShaquille O'Neal3088639418640.429.513.16.20.42.52.911.519.558.90.00.06.611.756.31,21213768897+326
Jason KiddJason Kidd2765123924342.024.18.99.02.30.33.88.517.648.12.05.138.15.26.679.11,13363910361+171
StatMuse has game-level data for assists going back to the 1965 playoffs.