List of number-one singles of 1990 (Portugal)

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

Number-one singles in Portugal
← 1989 • 1990 • 1991 →

Week	Song	Artist	Reference
1/1990
2/1990	"Lambada"	Kaoma	[1]
3/1990			[2]
4/1990			[3]
5/1990			[4]
6/1990			[5]
7/1990			[6]
8/1990			[7]
9/1990			[8]
10/1990	"Another Day in Paradise"	Phil Collins	[9]
11/1990	"Lambada"	Kaoma	[10]
12/1990	"Another Day in Paradise"	Phil Collins	[11]
13/1990			[12]
14/1990	"Pump Up the Jam"	Technotronic	[13]
15/1990			[14]
16/1990			[15]
17/1990			[16]
18/1990			[17]
19/1990			[18]
20/1990			[19]
21/1990			[20]
22/1990			[21]
23/1990			[22]
24/1990			[23]
25/1990			[24]
26/1990	"Pirilampo Mágico"	Various artists	[25]
27/1990	"Pump Up the Jam"	Technotronic	[26]
28/1990	"Baby Can I Hold You"	Tracy Chapman	[27]
29/1990	"Pump Up the Jam"	Technotronic	[28]
30/1990	"Baby Can I Hold You"	Tracy Chapman	[29]
31/1990	"Pump Up the Jam"	Technotronic	[30]
32/1990	"Nothing Compares 2 U"	Sinéad O'Connor	[31]
33/1990			[32]
34/1990	"Pump Up the Jam"	Technotronic	[33]
35/1990	"Nothing Compares 2 U"	Sinéad O'Connor	[34]
36/1990			[35]
37/1990	"Não Há Estrelas no Céu"	Rui Veloso	[36]
38/1990			[37]
39/1990			[38]
40/1990			[39]
41/1990			[40]
42/1990			[41]
43/1990			[42]
44/1990			[43]
45/1990			[44]
46/1990			[45]
47/1990			[46]
48/1990			[47]
49/1990			[48]
50/1990			[49]
51/1990			[50]
52/1990

See also

• List of number-one albums of 1990 (Portugal)