Kyle Lowry was the oldest for the Heat this season. He was 37 years old.

oldest nba player on the miami heat this season

NAME	AGE	SEASON	TM	GP	MPG	PPG	RPG	APG	SPG	BPG	TPG	FGM	FGA	FG%	3PM	3PA	3P%	FTM	FTA	FT%	MIN	PTS	REB	AST	STL	BLK	TOV	PF	+/-
Kyle Lowry	37	2023-24	MIA	37	28.0	8.2	3.5	4.0	1.1	0.4	1.4	2.8	6.5	42.6	1.7	4.4	38.5	0.9	1.1	83.3	1,037	303	129	147	39	15	53	94	+13
Kevin Love	35	2023-24	MIA	55	16.8	8.8	6.1	2.1	0.3	0.2	0.9	2.9	6.5	44.0	1.5	4.4	34.4	1.5	2.0	78.7	924	485	338	115	18	10	48	97	+109
Patty Mills	35	2023-24	MIA	13	16.4	5.8	1.2	1.5	0.8	0.0	0.6	2.1	6.2	33.8	0.8	4.1	20.8	0.8	0.8	100.0	213	76	15	20	11	0	8	15	+44
Jimmy Butler	34	2023-24	MIA	60	34.0	20.8	5.3	5.0	1.3	0.3	1.7	6.6	13.2	49.9	1.0	2.4	41.4	6.6	7.7	85.8	2,042	1,246	318	298	79	17	102	68	+215
Delon Wright	31	2023-24	MIA	14	20.4	5.4	1.9	2.6	1.4	0.2	0.2	1.9	4.7	39.4	0.8	2.1	36.7	0.9	1.1	81.3	286	76	27	37	19	3	3	10	+62
Josh Richardson	30	2023-24	MIA	43	25.7	9.9	2.8	2.4	0.6	0.3	0.8	3.6	8.1	44.4	1.5	4.4	34.7	1.2	1.3	94.4	1,103	425	121	105	24	14	36	76	-107
Terry Rozier	29	2023-24	MIA	31	31.5	16.4	4.2	4.6	1.0	0.3	1.3	6.1	14.5	42.3	2.1	5.7	37.1	2.0	2.2	91.3	975	509	130	144	31	9	41	49	+2
Duncan Robinson	29	2023-24	MIA	68	28.0	12.9	2.5	2.8	0.7	0.2	1.4	4.5	9.9	45.0	2.8	7.0	39.5	1.2	1.3	88.9	1,905	875	173	192	46	16	95	163	+39
Caleb Martin	28	2023-24	MIA	64	27.4	10.0	4.4	2.2	0.7	0.5	1.2	3.8	8.7	43.1	1.3	3.6	34.9	1.2	1.5	77.8	1,756	640	281	143	47	29	77	126	+66
Haywood Highsmith	27	2023-24	MIA	66	20.7	6.1	3.2	1.1	0.8	0.5	0.5	2.3	5.0	46.5	1.2	2.9	39.6	0.3	0.5	63.9	1,366	405	210	70	53	30	34	117	+7
Bam Adebayo	26	2023-24	MIA	71	34.0	19.3	10.4	3.9	1.1	0.9	2.3	7.5	14.3	52.1	0.2	0.6	35.7	4.1	5.5	75.5	2,416	1,367	737	278	81	66	162	159	+50
Thomas Bryant	26	2023-24	MIA	38	11.6	5.7	3.7	0.6	0.3	0.4	0.6	2.3	3.9	57.7	0.1	0.6	18.2	1.1	1.2	87.2	441	217	141	23	10	16	21	46	+11
Dru Smith	26	2023-24	MIA	9	14.6	4.3	1.6	1.6	1.0	0.3	0.6	1.7	3.7	45.5	0.8	1.9	41.2	0.2	0.2	100.0	131	39	14	14	9	3	5	12	-43
Tyler Herro	24	2023-24	MIA	42	33.5	20.8	5.3	4.5	0.7	0.1	2.2	7.7	17.5	44.1	3.1	7.9	39.6	2.3	2.6	85.6	1,407	875	222	188	30	3	93	63	+31
Alondes Williams	24	2023-24	MIA	7	2.3	0.7	0.1	0.0	0.0	0.1	0.3	0.3	1.1	25.0	0.0	0.6	0.0	0.1	0.1	100.0	16	5	1	0	0	1	2	2	-20
Cole Swider	24	2023-24	MIA	18	4.8	2.3	0.4	0.3	0.1	0.1	0.4	0.8	2.1	39.5	0.6	1.7	33.3	0.1	0.1	100.0	87	42	7	5	1	1	8	4	-20
Jamal Cain	24	2023-24	MIA	26	10.0	3.7	1.4	0.4	0.4	0.2	0.3	1.3	3.0	43.0	0.4	1.2	35.5	0.7	0.9	78.3	259	97	37	10	10	5	8	22	-27
Orlando Robinson	23	2023-24	MIA	36	8.4	2.8	2.3	0.9	0.2	0.2	0.5	1.0	2.0	50.0	0.2	0.4	53.3	0.5	0.7	76.0	304	99	84	34	7	8	18	35	+10
RJ Hampton	22	2023-24	MIA	8	9.5	1.3	0.8	1.0	0.0	0.0	0.4	0.5	1.8	28.6	0.1	1.0	12.5	0.1	0.3	50.0	76	10	6	8	0	0	3	8	+21
Jaime Jaquez Jr.	22	2023-24	MIA	75	28.2	11.9	3.8	2.6	1.0	0.3	1.5	4.5	9.3	48.9	0.9	2.7	32.2	1.9	2.3	81.1	2,113	889	285	195	77	20	110	167	+108
Nikola Jovic	20	2023-24	MIA	46	19.5	7.7	4.2	2.0	0.5	0.3	0.9	2.8	6.1	45.2	1.4	3.5	39.9	0.7	1.0	70.2	896	352	192	90	25	14	42	82	+149