Nathan MacKinnon had the most assists in December 2023, with 18 assists.

Interpreted as:

most assists by a player for december since 2018

	NAME	A	MONTH	GP	G	P	+/-	PIM	PPG	PPA	SHG	SHA	GWG	OTG	S	S%	FOW	FO	FOW%	HIT	BKS	TKA	GVA	TOI/GP
1	Nathan MacKinnon N. MacKinnon	18	December 2023	15	11	29	+2	4	3	9	0	0	1	0	59	18.6	131	258	50.8	15	9	8	18	23:47
2	William Nylander W. Nylander	15	December 2023	13	5	20	-2	4	1	5	1	1	1	0	52	9.6	11	21	52.4	3	1	20	8	19:50
3	Connor McDavid C. McDavid	14	December 2023	12	5	19	+10	0	2	2	0	0	0	0	38	13.2	78	149	52.3	21	2	12	14	21:06
4	Mikael Granlund M. Granlund	14	December 2023	14	3	17	-1	6	0	5	0	1	1	1	33	9.1	110	225	48.9	5	15	8	6	20:55
5	Sebastian Aho S. Aho	13	December 2023	15	9	22	+3	10	4	8	0	0	3	0	45	20.0	101	188	53.7	7	2	8	9	18:53
6	Adam Fox A. Fox	13	December 2023	14	0	13	+2	4	0	8	0	0	0	0	22	0.0	0	0		7	25	8	4	23:35
7	Noah Dobson N. Dobson	13	December 2023	14	1	14	+9	4	0	3	0	1	1	0	32	3.1	0	0		19	24	8	10	26:51
8	Aleksander Barkov A. Barkov	12	December 2023	13	4	16	+5	8	1	3	0	1	1	0	43	9.3	91	171	53.2	14	15	6	8	19:03
9	Alex DeBrincat A. DeBrincat	12	December 2023	15	5	17	-7	11	4	4	0	0	0	0	46	10.9	6	11	54.5	12	8	3	5	18:55
10	Bo Horvat B. Horvat	12	December 2023	14	7	19	+8	14	2	3	0	0	2	1	38	18.4	118	254	46.5	13	7	6	7	18:55
11	Vincent Trocheck V. Trocheck	12	December 2023	14	4	16	+2	8	2	4	0	0	2	1	41	9.8	161	265	60.8	28	14	8	8	21:52
12	Mika Zibanejad M. Zibanejad	12	December 2023	14	9	21	-1	20	4	7	1	0	0	0	31	29.0	69	155	44.5	7	9	11	8	18:25
13	Jesper Bratt J. Bratt	12	December 2023	14	6	18	+3	4	2	2	0	0	1	0	44	13.6	0	1	0.0	10	1	7	8	17:59
14	Ryan Nugent-Hopkins R. Nugent-Hopkins	11	December 2023	12	4	15	+7	2	0	5	0	1	0	0	32	12.5	9	34	26.5	3	10	8	3	20:11
15	Anze Kopitar A. Kopitar	11	December 2023	13	4	15	+6	0	3	2	0	0	0	0	24	16.7	156	258	60.5	4	11	5	4	19:16
16	Victor Hedman V. Hedman	11	December 2023	12	1	12	-4	8	1	5	0	0	0	0	28	3.6	0	0		8	15	3	12	24:13
17	Nikita Kucherov N. Kucherov	11	December 2023	14	11	22	+2	2	3	5	0	0	4	1	57	19.3	0	0		4	6	16	25	21:58
18	Mark Stone M. Stone	11	December 2023	13	6	17	+2	2	2	3	0	1	1	1	26	23.1	0	1	0.0	11	7	16	4	19:51
19	Jason Robertson J. Robertson	11	December 2023	14	5	16	+6	0	1	3	0	0	1	0	48	10.4	0	0		11	11	7	8	17:59
20	Jakob Chychrun J. Chychrun	11	December 2023	15	2	13	-1	4	1	3	0	0	0	0	32	6.3	0	0		12	26	1	11	21:23
21	Evan Bouchard E. Bouchard	10	December 2023	12	4	14	+6	2	2	3	0	0	2	0	33	12.1	0	0		14	17	11	10	23:49
22	Mathew Barzal M. Barzal	10	December 2023	13	3	13	+3	2	1	3	0	0	0	0	35	8.6	3	5	60.0	5	8	8	13	19:47
23	Nikolaj Ehlers N. Ehlers	10	December 2023	13	5	15	+17	6	0	0	0	0	1	0	43	11.6	0	1	0.0	6	4	4	7	18:13
24	J.T. Miller	10	December 2023	12	2	12	+2	8	1	4	0	0	0	0	24	8.3	112	206	54.4	33	10	8	7	19:30
25	Morgan Rielly M. Rielly	10	December 2023	13	1	11	-6	0	0	5	0	0	0	0	37	2.7	0	0		13	27	5	13	23:44