Since 1920, Kiki Cuyler has the most triples in a season, with 26 triples in 1925.

what is the record for triples in a season in the live ball era
Interpreted as:
What is the record for triples by a player in a season in the live ball era?
1925Cuyler2007Granderson1949Mitchell1930Comorosky1927Combs1945Stirnweiss1930Combs1926Waner1922Daubert1920Myers1996Johnson1985Wilson1928Combs1924Roush2007Rollins2000Guzman1979Brett1957Mays1946Musial1943Musial1941Heath1935Vosmik26232323232222222222212121212020202020202020
NAMESEASONTMG3BABRH2BHRRBISHSFSBCSBBIBBHBPSOGIDPPATBXBHAVGOBPSLGOPSWRCWRC+WOBAWRAABRAA
Kiki CuylerKiki Cuyler1925
PITPIT
15326617144220431810212411358135670036987.357.423.5981.021150154.45458.752.2
Curtis GrandersonCurtis Granderson2007
DETDET
15823612122185382374522615235141367633884.302.361.552.913116135.38832.130
Dale MitchellDale Mitchell1949
CLECLE
149236408120316356210343011868527442.317.360.428.78893109.36511.68
Adam ComoroskyAdam Comorosky1930
PITPIT
15223597112187471211933145143368531682.313.371.529.900119111.39322.911.3
Earle CombsEarle Combs1927
NYYNYY
1522364813723136664121566223172433165.356.414.511.925134141.42445.340
Snuffy StirnweissSnuffy Stirnweiss1945
NYYNYY
152226321071953210646331778162971730164.309.385.476.862117147.4043937.6
Earle CombsEarle Combs1930
NYYNYY
13722532129183307821116107402661727859.344.424.523.947123145.42236.139.4
Paul WanerPaul Waner1926
PITPIT
144225361011803587912116641961828365.336.413.528.941116148.43041.436.3
Jake DaubertJake Daubert1922
CINCIN
156226101142051512663114175632170030049.336.395.492.886120131.4053229.6
Hi MyersHi Myers1920
BKNBKN
154225828317736480339133515465126962.304.345.462.80792127.37218.219.7
Lance JohnsonLance Johnson1996
NYMNYM
1602168211722731969355012338140872432761.333.362.479.841109123.36116.120.6
Willie WilsonWillie Wilson1985
KCRKCR
141216058716825443214311293594664224750.278.316.408.7247495.3190.7-4
Earle CombsEarle Combs1928
NYYNYY
149216261181943375641187723370929061.310.387.463.850113127.39026.225
Edd RoushEdd Roush1924
CINCIN
1212148367168233721417132201151924247.348.376.501.87785137.39921.423.9
Jimmy RollinsJimmy Rollins2007
PHIPHI
16220716139212383094064164957851177838088.296.344.531.875122118.3712618.3
Cristian GuzmanCristian Guzman2000
MINMIN
1562063189156258547428104612101569024553.247.299.388.6876669.300-24.6-29.5
George BrettGeorge Brett1979
KCRKCR
1542064511921242231071417105114036870136385.329.376.563.939125145.40243.638.9
Willie MaysWillie Mays1957
NYGNYG
1522058511219526359706381976151621466836681.333.407.6261.033137169.43962.656.2
Stan MusialStan Musial1946
SLNSLN
1562062412422850161032773331770236686.365.434.5871.021145187.46871.367.3
Stan MusialStan Musial1943
SLNSLN
15720617108220481381109722181770134781.357.425.562.988139180.46167.561.3
Jeff HeathJeff Heath1941
CLECLE
151205858919932241234181250469564334376.340.396.586.982128154.44353.945.8
Joe VosmikJoe Vosmik1935
CLECLE
152206209321647101105215943068833377.348.408.537.946133139.42647.137.6
Bill TerryBill Terry1931
NYGNYG
15320611121213439112284723666232372.349.397.529.926124148.41841.840.9
Lloyd WanerLloyd Waner1929
PITPIT
15120662134234285741863792072631753.353.395.479.874123115.39727.115.5
Jim BottomleyJim Bottomley1928
SLNSLN
14920576123187423113617107135466736293.325.402.6281.030140159.4555951.9