Adam Dunn hit the most homers for the Reds in 2004, with 46 home runs.

	NAME	HR	SEASON	TM	G	AB	R	H	2B	3B	RBI	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP	AVG	OBP	SLG	OPS	wRC	WRAA	wOBA	wRC+	BRAA
1	Adam Dunn A. Dunn	46	2004	CIN	161	568	105	151	34	0	102	108	5	195	6	1	681	323	80	0	0	11	8	.266	.388	.569	.956	126	41.2	.402	142	37
2	Wily Mo Pena W. Mo Pena	26	2004	CIN	110	336	45	87	10	1	66	22	6	108	5	2	364	177	37	0	0	1	7	.259	.316	.527	.843	53	8.1	.356	112	5.8
3	Sean Casey S. Casey	24	2004	CIN	146	571	101	185	44	2	99	46	10	36	2	0	633	305	70	0	6	5	16	.324	.381	.534	.915	110	31.5	.389	134	27.6
4	Ken Griffey Jr. K. Griffey Jr.	20	2004	CIN	83	300	49	76	18	0	60	44	2	67	1	0	348	154	38	0	2	3	8	.253	.351	.513	.864	54	10.6	.366	119	8.5
5	Jason LaRue J. LaRue	14	2004	CIN	114	390	46	98	24	2	55	26	24	108	0	2	445	168	40	2	3	5	7	.251	.334	.431	.765	55	0.3	.331	96	-2.5
6	D'Angelo Jimenez D. Jimenez	12	2004	CIN	152	563	76	152	28	3	67	82	2	99	13	7	652	222	43	3	2	1	15	.270	.364	.394	.758	85	4.4	.338	100	0.4
7	Austin Kearns A. Kearns	9	2004	CIN	64	217	28	50	10	2	32	28	1	71	2	1	246	91	21	0	0	0	8	.230	.321	.419	.740	29	-1.2	.324	91	-2.7
8	Barry Larkin B. Larkin	8	2004	CIN	111	346	55	100	15	3	44	34	1	39	2	0	386	145	26	2	3	1	16	.289	.352	.419	.771	50	2.3	.337	100	-0.1
9	Felipe Lopez F. Lopez	7	2004	CIN	79	264	35	64	18	2	31	25	3	81	1	1	295	107	27	2	1	0	1	.242	.314	.405	.719	33	-3.8	.315	85	-5.7
10	Javier Valentin J. Valentin	6	2004	CIN	82	202	18	47	10	1	20	17	1	36	0	0	222	77	17	0	2	3	4	.233	.293	.381	.674	20	-7.8	.289	68	-9.2
11	Juan Castro J. Castro	5	2004	CIN	111	299	36	73	21	2	26	14	0	51	1	0	316	113	28	2	1	1	11	.244	.277	.378	.655	26	-12.8	.283	64	-14.7
12	Darren Bragg D. Bragg	4	2004	CIN	38	94	11	18	3	1	9	8	0	29	1	0	103	35	8	1	0	1	2	.191	.255	.372	.627	7	-5.4	.268	54	-6.1
13	Jacob Cruz J. Cruz	3	2004	CIN	96	147	22	33	8	0	28	16	4	43	0	0	167	50	11	0	0	2	5	.224	.317	.340	.658	15	-5.3	.293	71	-6.3
14	Ryan Freel R. Freel	3	2004	CIN	143	505	74	140	21	8	28	67	12	88	37	10	592	186	32	8	0	0	7	.277	.375	.368	.743	77	3.6	.337	100	-0.1
15	Brandon Larson B. Larson	3	2004	CIN	40	118	13	25	6	0	14	14	2	35	1	0	135	40	9	0	1	0	2	.212	.304	.339	.643	12	-4.7	.289	68	-5.5
16	John Vander Wal J. Vander Wal	2	2004	CIN	42	51	2	6	2	0	4	4	0	20	0	0	55	14	4	0	0	0	0	.118	.182	.275	.456	1	-6	.201	10	-6.4
17	Tim Hummel T. Hummel	1	2004	CIN	56	110	10	24	4	0	7	8	2	17	1	0	125	31	5	4	1	2	2	.218	.281	.282	.563	7	-8.6	.249	42	-9.4
18	Jason Romano J. Romano	1	2004	CIN	22	26	3	4	0	0	3	2	0	10	0	0	29	7	1	1	0	0	0	.154	.214	.269	.484	1	-2.8	.217	21	-3