Medalau Gemau Olympaidd yr Haf 2012

Enillwyd Medalau Gemau Olympaidd yr Haf 2012 rhwng 27 Gorffennaf a 12 Awst, 2012. Disgwylir i tua 10,500 o athletwyr a chwaraewyr gystadlu mewn 302 o gemau.^[1]

Cyfanswm ar 11 Awst 2012

Safle	NOC	Aur	Arian	Efydd	Cyfanswm
1	Yr Unol Daleithiau (USA)	46	29	29	104
2	Tsieina (CHN)	38	27	23	88
3	Prydain Fawr (GBR)*	29	17	19	65
4	Rwsia (RUS)	24	26	32	82
5	De Corea (KOR)	13	8	7	28
6	Yr Almaen (GER)	11	19	14	44
7	Ffrainc (FRA)	11	11	12	34
9	Yr Eidal (ITA)	8	9	11	28
9	Hwngari (HUN)	8	4	5	17
10	Awstralia (AUS)	7	16	12	35
11	Japan (JPN)	7	14	17	38
12	Casacstan (KAZ)	7	1	5	13
13	Yr Iseldiroedd (NED)	6	6	8	20
14	Wcráin (UKR)	6	5	9	20
15	Seland Newydd (NZL)	6	2	5	13
16	Ciwba (CUB)	5	3	6	14
17	Iran (IRI)	4	5	3	12
18	Jamaica (JAM)	4	4	4	12
19	Gweriniaeth Tsiec (CZE)	4	3	3	10
20	Gogledd Corea (PRK)	4	0	2	6
21	Sbaen (ESP)	3	10	4	17
22	Brasil (BRA)	3	5	9	17
23	De Affrica (RSA)	3	2	1	6
24	Ethiopia (ETH)	3	1	3	7
25	Croatia (CRO)	3	1	2	6
26	Belarws (BLR)	2	5	5	12
27	Rwmania (ROU)	2	5	2	9
28	Cenia (KEN)	2	4	5	11
29	Denmarc (DEN)	2	4	3	9
30	Aserbaijan (AZE)	2	2	6	10
30	Gwlad Pwyl (POL)	2	2	6	10
32	Twrci (TUR)	2	2	1	5
33	Y Swistir (SUI)	2	2	0	4
34	Lithwania (LTU)	2	1	2	4
35	Norwy (NOR)	2	1	1	4
36	Canada (CAN)	1	5	12	18
37	Sweden (SWE)	1	4	3	8
38	Colombia (COL)	1	3	4	8
39	Georgia (GEO)	1	3	3	7
39	Mecsico (MEX)	1	3	3	7
41	Iwerddon (IRL)	1	1	3	5
42	Yr Ariannin (ARG)	1	1	2	4
	Serbia (SRB)	1	1	2	4
	Slofenia (SLO)	1	1	2	4
45	Tiwnisia (TUN)	1	1	1	3
46	Gweriniaeth Dominica (DOM)	1	1	0	2
47	Trinidad a Thobago (TRI)	1	0	3	4
47	Wsbecistan (UZB)	1	0	3	4
49	Latfia (LAT)	1	0	1	2
50	Algeria (ALG)	1	0	0	1
	Y Bahamas (BAH)	1	0	0	1
	Grenada (GRN)	1	0	0	1
	Wganda (UGA)	1	0	0	1
	Feneswela (VEN)	1	0	0	1
55	India (IND)	0	2	4	6
56	Mongolia (MGL)	0	2	3	5
57	Gwlad Thai (THA)	0	2	1	3
58	Yr Aifft (EGY)	0	2	0	2
59	Slofacia (SVK)	1	3	4	8
60	Armenia (ARM)	0	1	2	3
	Gwlad Belg (BEL)	0	1	2	3
	Y Ffindir (FIN)	0	1	2	3
63	Bwlgaria (BUL)	0	1	1	2
	Estonia (EST)	0	1	1	2
	Indonesia (INA)	0	1	1	2
	Maleisia (MAS)	0	1	1	2
	Puerto Rico (PUR)	0	1	1	2
	Taipei Tsieineaidd (TPE)	0	1	1	2
69	Botswana (BOT)	0	1	0	1
	Cyprus (CYP)	0	1	0	1
	Gabon (GAB)	0	1	0	1
	Gwatemala (GUA)	0	1	0	1
	Montenegro (MNE)	0	1	0	1
	Portiwgal (POR)	0	1	0	1
75	Gwlad Groeg (GRE)	0	0	2	2
	Moldofa (MDA)	0	0	2	2
	Qatar (QAT)	0	0	2	2
	Singapôr (SIN)	0	0	2	2
79	Affganistan (AFG)	0	0	1	1
	Bahrein (BRN)	0	0	1	1
	Hong Cong (HKG)	0	0	1	1
	Sawdi Arabia (KSA)	0	0	1	1
	Ciwait (KUW)	0	0	1	1
	Moroco (MAR)	0	0	1	1
	Tajicistan (TJK)	0	0	1	1
Cyfanswm (85 NOCs)		302	304	354	960