All Envelopes

Browse the complete collection of envelopes at Envelopes.co.uk, featuring every size, colour and style you need for business, creative or personal use. From classic white envelopes and coloured options to padded, board back and window envelopes, we’ve got something for every purpose.

Whether you’re sending documents, invitations, products or promotional materials, our envelopes come in a wide variety of finishes, closures and formats to suit your mailing needs. Available in popular sizes including DL, C6, C5, and C4.

Find the right envelope for your next delivery, all in one place.

Showing 758 products
C6 White Envelope (114 x 162mm)
C6 White Envelope (114 x 162mm)
£0.07 £0.08
On Sale
£0.07 £0.08
C5 White Board Back 120gsm Peel & Seal Envelope (229 x 162mm)
C5 White Board Back 120gsm Peel & Seal Envelope (229 x 162mm)
£0.23 £0.28
On Sale
£0.23 £0.28
Gold Board Envelopes
Gold Board Envelopes
From £0.82
£0.82
C5 Dark Blue Envelope (162 x 229mm)
C5 Dark Blue Envelope (162 x 229mm)
£0.41 £0.50
On Sale
£0.41 £0.50
Manila Brown Business 80gsm Gummed Envelope (152 x 102mm)
Manila Brown Business 80gsm Gummed Envelope (152 x 102mm)
£0.08
£0.08
C4 Gold 120gsm Peel & Seal Coloured Envelope (324 x 229mm)
C4 Gold 120gsm Peel & Seal Coloured Envelope (324 x 229mm)
£0.77
Sold Out
£0.77
C6 Black Luxury 180gsm Peel & Seal Envelope (114 x 162mm)
C6 Black Luxury 180gsm Peel & Seal Envelope (114 x 162mm)
£0.26
£0.26
C5 Bright Blue Envelope (162 x 229mm)
C5 Bright Blue Envelope (162 x 229mm)
£0.41 £0.50
On Sale
£0.41 £0.50
C6 Purple 120gsm Gummed V-Flap Envelope (114 x 162mm)
C6 Purple 120gsm Gummed V-Flap Envelope (114 x 162mm)
£0.24
£0.24
C5 Pale Pink 120gsm Gummed V-Flap Envelope (162 x 229mm)
C5 Pale Pink 120gsm Gummed V-Flap Envelope (162 x 229mm)
£0.34 £0.42
On Sale
£0.34 £0.42
White Business 100gsm Gummed Envelope (60 x 60mm)
White Business 100gsm Gummed Envelope (60 x 60mm)
£0.07
£0.07
Black Envelope (162 x 229mm)
Black Envelope (162 x 229mm)
£0.34
£0.34
C5 Black 120gsm Gummed V-Flap Envelope (162 x 229mm)
C5 Black 120gsm Gummed V-Flap Envelope (162 x 229mm)
£0.34
£0.34
White 120gsm Gummed Greeting Card Envelope (65 x 94mm)
White 120gsm Gummed Greeting Card Envelope (65 x 94mm)
£0.07
£0.07
Manila Brown Board Back 120gsm Peel & Seal Envelope (190 x 140mm)
Manila Brown Board Back 120gsm Peel & Seal Envelope (190 x 140mm)
£0.18 £0.22
On Sale
£0.18 £0.22
C5 Black Luxury 180gsm Peel & Seal Envelope (229 x 162mm)
C5 Black Luxury 180gsm Peel & Seal Envelope (229 x 162mm)
£0.39
£0.39
C6 Bright Blue 120gsm Gummed V-Flap Envelope (114 x 162mm)
C6 Bright Blue 120gsm Gummed V-Flap Envelope (114 x 162mm)
£0.24
£0.24
C4 White Opaque Business 100gsm Peel & Seal Envelope (324 x 229mm)
C4 White Opaque Business 100gsm Peel & Seal Envelope (324 x 229mm)
£0.20 £0.24
On Sale
£0.20 £0.24
DL Fleck 125gsm Gummed V-Flap Envelope (110 x 220mm)
DL Fleck 125gsm Gummed V-Flap Envelope (110 x 220mm)
£0.11
£0.11
C6 Dark Blue 120gsm Peel & Seal Envelope (114 x 162mm)
C6 Dark Blue 120gsm Peel & Seal Envelope (114 x 162mm)
£0.25 £0.31
On Sale
£0.25 £0.31
C6 White Envelope (114 x 162mm)
C6 White Envelope (114 x 162mm)
£0.10 £0.12
On Sale
£0.10 £0.12
DL White Business 120gsm Peel & Seal Envelope (110 x 220mm)
DL White Business 120gsm Peel & Seal Envelope (110 x 220mm)
£0.10
£0.10
DL White Envelope (110 x 220mm)
DL White Envelope (110 x 220mm)
£0.07 £0.08
On Sale
£0.07 £0.08
C5 Dark Red 120gsm Gummed V-Flap Envelope (162 x 229mm)
C5 Dark Red 120gsm Gummed V-Flap Envelope (162 x 229mm)
£0.42
£0.42
C6 Manila Brown Business 85gsm Gummed Envelope (162 x 114mm)
C6 Manila Brown Business 85gsm Gummed Envelope (162 x 114mm)
£0.09
£0.09
C5 Manila Brown Board Back 120gsm Peel & Seal Envelope (229 x 162mm)
C5 Manila Brown Board Back 120gsm Peel & Seal Envelope (229 x 162mm)
£0.20 £0.25
On Sale
£0.20 £0.25
Red Board Envelopes
Red Board Envelopes
From £0.72
£0.72
C5 White 120gsm Peel & Seal Gusset Envelope (162 x 229 x 25mm)
C5 White 120gsm Peel & Seal Gusset Envelope (162 x 229 x 25mm)
£0.30
£0.30
C6 Bright Pink 120gsm Gummed V-Flap Envelope (114 x 162mm)
C6 Bright Pink 120gsm Gummed V-Flap Envelope (114 x 162mm)
£0.24
£0.24
Manila Brown Business 80gsm Gummed Envelope (124 x 89mm)
Manila Brown Business 80gsm Gummed Envelope (124 x 89mm)
£0.08
£0.08
C5 Oyster 120gsm Peel & Seal Conqueror Envelope (162 x 229mm)
C5 Oyster 120gsm Peel & Seal Conqueror Envelope (162 x 229mm)
£0.70
£0.70
C6 Pale Blue Envelope (114 x 162mm)
C6 Pale Blue Envelope (114 x 162mm)
£0.25 £0.31
On Sale
£0.25 £0.31
C6 Pale Pink Envelope (114 x 162mm)
C6 Pale Pink Envelope (114 x 162mm)
£0.25 £0.31
On Sale
£0.25 £0.31
C6 Black 120gsm Peel & Seal Coloured Envelope (114 x 162mm)
C6 Black 120gsm Peel & Seal Coloured Envelope (114 x 162mm)
£0.25
£0.25
C6 Gold Envelope (114 x 162mm)
C6 Gold Envelope (114 x 162mm)
£0.24
£0.24
Oyster 90gsm Gummed V-Flap Greeting Card Envelope (133 x 184mm)
Oyster 90gsm Gummed V-Flap Greeting Card Envelope (133 x 184mm)
£0.36 £0.44
On Sale
£0.36 £0.44
DL Metallic Gold 100gsm Gummed V-Flap Envelope (110 x 220mm)
DL Metallic Gold 100gsm Gummed V-Flap Envelope (110 x 220mm)
£0.46 £0.56
On Sale
£0.46 £0.56
Fleck 125gsm Gummed V-Flap Envelope (133 x 184mm)
Fleck 125gsm Gummed V-Flap Envelope (133 x 184mm)
£0.10
£0.10
C5 Black 180gsm Peel & Seal Gusset Envelope (162 x 229 x 25mm)
C5 Black 180gsm Peel & Seal Gusset Envelope (162 x 229 x 25mm)
£0.62
£0.62
White Luxury 180gsm Peel & Seal Envelope (305 x 127mm)
White Luxury 180gsm Peel & Seal Envelope (305 x 127mm)
£0.34
£0.34
Butterfly Envelopes
Butterfly Envelopes
From £0.51
£0.88
C7 Fleck 125gsm Gummed V-Flap Envelope (82 x 113mm)
C7 Fleck 125gsm Gummed V-Flap Envelope (82 x 113mm)
£0.08
£0.08
DL Gold 120gsm Peel & Seal Coloured Envelope (110 x 220mm)
DL Gold 120gsm Peel & Seal Coloured Envelope (110 x 220mm)
£0.30
£0.30
C4 Black Envelope (324 x 229mm)
C4 Black Envelope (324 x 229mm)
£0.68
£0.68
White Business 80gsm Gummed Envelope (98 x 67mm)
White Business 80gsm Gummed Envelope (98 x 67mm)
£0.07
£0.07
C5 White Envelope (162 x 229mm)
C5 White Envelope (162 x 229mm)
£0.15
£0.15
C6 White Hammer 100gsm Gummed V-Flap Envelope (114 x 162mm)
C6 White Hammer 100gsm Gummed V-Flap Envelope (114 x 162mm)
£0.25 £0.30
On Sale
£0.25 £0.30
C4 Dark Blue 120gsm Peel & Seal Envelope (324 x 229mm)
C4 Dark Blue 120gsm Peel & Seal Envelope (324 x 229mm)
£0.75 £0.92
On Sale
£0.75 £0.92