Since 2000, Ryan Howard has the most RBIs in a month, with 41 RBIs in August 2006.

Interpreted as:

most rbis by a player in a month since 2000

	NAME	RBI	MONTH	G	AB	R	H	2B	3B	HR	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP	AVG	OBP	SLG	OPS
1	Ryan Howard R. Howard	41	August 2006	29	112	25	39	3	0	14	22	3	33	0	0	138	84	17	0	1	10	1	.348	.464	.750	1.214
2	Troy Tulowitzki T. Tulowitzki	40	September 2010	28	115	30	37	6	2	15	9	1	19	2	0	125	92	23	0	0	1	3	.322	.376	.800	1.176
3	Ryan Klesko R. Klesko	40	May 2001	27	99	27	35	8	1	11	23	0	14	10	0	125	78	20	0	3	1	2	.354	.464	.788	1.252
4	Jim Thome J. Thome	39	July 2001	28	97	22	37	5	0	12	25	2	37	0	0	124	78	17	0	0	3	0	.381	.516	.804	1.320
5	Aaron Judge A. Judge	37	June 2024	25	88	25	36	5	1	11	16	3	26	3	0	107	76	17	0	0	2	2	.409	.514	.864	1.378
6	Giancarlo Stanton G. Stanton	37	August 2017	29	109	28	38	6	0	18	14	3	31	1	0	127	98	24	0	1	4	2	.349	.433	.899	1.332
7	Albert Belle A. Belle	37	June 2000	27	107	18	39	4	0	12	12	0	14	0	1	120	79	16	0	1	3	4	.364	.425	.738	1.163
8	J.D. Martinez	36	September 2017	24	99	26	40	8	0	16	7	0	29	1	0	107	96	24	0	1	1	7	.404	.439	.970	1.409
9	Nolan Arenado N. Arenado	36	August 2016	28	104	27	37	4	1	10	18	0	14	0	0	127	73	15	0	5	2	5	.356	.433	.702	1.135
10	Sammy Sosa S. Sosa	36	August 2001	29	109	31	42	3	3	17	16	3	24	0	1	130	102	23	0	2	3	0	.385	.469	.936	1.405
11	Jeff Bagwell J. Bagwell	36	July 2001	28	111	22	37	9	1	9	9	0	26	1	1	121	75	19	0	1	1	6	.333	.380	.676	1.056
12	Todd Helton T. Helton	36	May 2001	29	108	27	40	14	0	9	25	0	17	1	1	134	81	23	0	1	2	2	.370	.485	.750	1.235
13	Manny Machado M. Machado	35	August 2017	29	126	23	43	6	1	12	3	0	11	3	1	132	87	19	0	3	1	4	.341	.348	.690	1.039
14	Josh Donaldson J. Donaldson	35	August 2015	27	105	29	34	7	1	11	16	1	25	2	0	125	76	19	0	3	0	3	.324	.408	.724	1.132
15	Edwin Encarnacion E. Encarnacion	35	August 2015	23	86	23	35	11	0	11	9	2	15	0	0	100	79	22	0	3	1	0	.407	.460	.919	1.379
16	Albert Pujols A. Pujols	35	June 2009	29	97	19	31	10	0	14	19	0	14	2	1	117	83	24	0	1	8	4	.320	.427	.856	1.283
17	David Ortiz D. Ortiz	35	July 2006	26	109	26	37	6	1	14	16	1	27	1	0	126	87	21	0	0	4	2	.339	.429	.798	1.227
18	Ryan Howard R. Howard	35	May 2006	27	102	17	29	3	0	13	6	1	26	0	0	112	71	16	0	3	1	1	.284	.321	.696	1.018
19	Jason Bay J. Bay	35	May 2006	27	109	21	35	2	1	12	14	2	23	2	0	127	75	15	0	2	2	2	.321	.402	.688	1.090
20	Mark Teixeira M. Teixeira	35	September 2005	27	104	18	37	8	1	9	13	3	17	0	0	121	74	18	0	1	2	3	.356	.438	.712	1.150
21	Luis Gonzalez L. Gonzalez	35	June 2001	27	103	26	43	7	1	12	16	2	11	1	0	123	88	20	0	2	4	2	.417	.496	.854	1.350
22	C.J. Cron	34	August 2021	26	93	18	36	8	0	11	13	1	21	0	0	108	77	19	0	1	2	3	.387	.463	.828	1.291
23	Rafael Devers R. Devers	34	July 2019	25	109	27	39	12	1	9	10	0	16	0	1	120	80	22	0	1	2	2	.358	.408	.734	1.142
24	Miguel Cabrera M. Cabrera	34	May 2014	29	108	22	41	11	0	8	10	1	18	0	1	123	76	19	0	4	2	0	.380	.423	.704	1.126
25	Mark Teixeira M. Teixeira	34	May 2009	28	115	25	38	9	0	13	10	2	24	0	0	128	86	22	0	1	0	2	.330	.391	.748	1.138