List of number-one singles of 2018 (Portugal)

The Portuguese Singles Chart ranks the best-performing singles in Portugal, as compiled by the Associação Fonográfica Portuguesa.

Week	Song	Artist
1/2018	"Rockstar"	Post Malone featuring 21 Savage
2/2018	"Rockstar"	Post Malone featuring 21 Savage
3/2018	"Havana"	Camila Cabello featuring Young Thug
4/2018	"Havana"	Camila Cabello featuring Young Thug
5/2018	"God's Plan"	Drake
6/2018
7/2018
8/2018
9/2018
10/2018
11/2018
12/2018
13/2018
14/2018
15/2018
16/2018	"Faz gostoso"	Blaya
17/2018	"No Tears Left to Cry"	Ariana Grande
18/2018	"Faz gostoso"	Blaya
19/2018
20/2018
21/2018
22/2018	"One Kiss"	Calvin Harris and Dua Lipa
23/2018
24/2018
25/2018
26/2018	"Sad!"	XXXTentacion
27/2018	"Sad!"	XXXTentacion
28/2018	"X"	Nicky Jam and J Balvin
29/2018	"In My Feelings"	Drake
30/2018
31/2018
32/2018
33/2018
34/2018
35/2018
36/2018
37/2018
38/2018	"Mafiosa"	Lartiste featuring Caroliina
39/2018	"Cafeína"	DJ Dadda featuring Plutónio
40/2018
41/2018
42/2018	"Taki Taki"	DJ Snake featuring Selena Gomez, Ozuna and Cardi B
43/2018
44/2018
45/2018
46/2018	"Thank U, Next"	Ariana Grande
47/2018	"Shallow"	Lady Gaga and Bradley Cooper
48/2018	"Shallow"	Lady Gaga and Bradley Cooper
49/2018	"Thank U, Next"	Ariana Grande
50/2018
51/2018
52/2018	"All I Want for Christmas Is You"	Mariah Carey

References

No. 1 albums

No. 1 singles