Between the 1966 and 1975 seasons, Billy Williams crushed the most home runs for the Cubs, with 251 homers.

	NAME	HR	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	Billy Williams B. Williams	251	1,391	5,350	831	1,582	246	52	866	598	25	535	44	24	6,020	2,685	549	2	45	122	119	.296	.366	.502	.868	956	330	.383	134	230.7
2	Ron Santo R. Santo	200	1,228	4,409	676	1,238	185	31	766	686	23	759	17	23	5,186	2,085	416	7	61	57	149	.281	.376	.473	.849	808	270.7	.378	132	184.1
3	Ernie Banks E. Banks	108	708	2,506	280	648	103	15	409	151	21	367	4	3	2,732	1,105	226	33	21	33	68	.259	.304	.441	.745	332	52.1	.330	104	8.6
4	Jim Hickman J. Hickman	97	682	1,992	304	531	79	15	336	302	7	378	7	6	2,333	931	191	12	20	25	51	.267	.362	.467	.829	350	104.9	.371	122	61.4
5	Randy Hundley R. Hundley	80	932	3,136	298	755	109	12	363	247	12	514	12	17	3,462	1,128	201	42	25	40	82	.241	.296	.360	.656	328	-27.7	.294	78	-83.2
6	Rick Monday R. Monday	74	565	2,017	334	545	94	21	216	323	5	415	32	33	2,371	903	189	17	9	33	19	.270	.371	.448	.819	348	95.1	.370	122	60.6
7	Jose Cardenal J. Cardenal	50	585	2,171	336	654	122	13	278	246	11	237	101	42	2,456	952	185	11	17	20	60	.301	.373	.439	.811	357	95.7	.368	121	59.5
8	Adolfo Phillips A. Phillips	46	431	1,352	188	346	72	14	140	186	24	333	66	35	1,577	584	132	11	4	55	25	.256	.355	.432	.787	211	53.6	.345	117	30.7
9	Joe Pepitone J. Pepitone	39	268	966	127	274	36	6	144	60	8	84	5	7	1,049	439	81	6	9	14	21	.284	.328	.454	.782	138	27.7	.347	107	8
10	Andre Thornton A. Thornton	28	244	710	114	195	40	8	108	143	8	122	5	3	872	335	76	4	7	16	13	.275	.399	.472	.870	143	47.6	.392	136	36.1
11	Jerry Morales J. Morales	27	304	1,112	132	302	42	7	173	96	7	128	5	19	1,234	439	76	3	16	12	29	.272	.329	.395	.724	142	8.1	.329	94	-8.2
12	Johnny Callison J. Callison	27	250	767	92	187	35	3	106	96	5	118	9	3	876	309	65	1	7	19	16	.244	.329	.403	.732	102	6.3	.324	87	-12.3
13	Carmen Fanzone C. Fanzone	20	227	573	66	129	26	0	91	72	5	117	3	6	661	215	46	3	8	8	13	.225	.313	.375	.688	69	0.6	.313	86	-10.1
14	Willie Smith W. Smith	19	245	504	49	123	26	4	74	48	2	114	3	1	562	214	49	5	3	5	6	.244	.311	.425	.735	67	7.9	.330	99	-2.3
15	Glenn Beckert G. Beckert	19	1,093	4,406	599	1,276	173	28	323	220	16	183	43	17	4,718	1,562	220	51	25	3	99	.290	.324	.355	.678	492	4.7	.308	87	-74.6
16	Bill Madlock B. Madlock	16	258	967	142	324	50	12	118	84	8	73	20	14	1,074	446	78	4	11	13	26	.335	.389	.461	.850	168	51	.383	130	36.9
17	Byron Browne B. Browne	16	130	438	49	105	17	7	53	44	5	148	4	4	490	184	40	2	1	2	7	.240	.316	.420	.736	60	8.4	.326	101	0.5
18	Fergie Jenkins F. Jenkins	13	335	773	48	124	23	5	74	40	0	293	0	1	868	196	41	49	6	0	9	.160	.200	.254	.454	26	-63.9	.209	20	-78.7
19	George Mitterwald G. Mitterwald	12	162	415	36	98	11	3	54	37	2	84	1	3	462	151	26	2	6	11	7	.236	.298	.364	.662	42	-8.5	.295	72	-14.6
20	Paul Popovich P. Popovich	12	435	1,140	122	269	31	7	99	89	6	98	3	7	1,258	350	50	14	9	11	30	.236	.293	.307	.600	98	-35.3	.274	60	-56.7
21	Don Kessinger D. Kessinger	11	1,538	6,034	749	1,555	197	68	417	530	19	584	91	78	6,717	1,921	276	104	30	58	93	.258	.318	.318	.637	610	-92.8	.291	73	-200.9
22	Pat Bourque P. Bourque	8	82	203	17	43	7	1	28	21	2	32	1	1	228	76	16	1	1	1	1	.212	.291	.374	.665	22	-2	.303	79	-5.3
23	Manny Trillo M. Trillo	7	154	545	55	135	12	2	70	45	3	78	1	7	613	172	21	15	5	3	10	.248	.306	.316	.622	52	-14.8	.289	68	-22.7
24	Ralph LaCock R. LaCock	7	157	381	43	84	13	2	45	50	1	46	1	2	441	122	22	4	5	9	12	.220	.309	.320	.629	37	-10.7	.288	67	-16.5
25	Al Spangler A. Spangler	7	258	539	64	130	25	4	55	67	2	61	2	5	618	184	36	4	6	6	6	.241	.324	.341	.665	62	0.1	.304	87	-9.3