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
Black Gummed V-Flap 120gsm Envelope (130 x 130mm)
Black Gummed V-Flap 120gsm Envelope (130 x 130mm)
£0.25
£0.25
White Business 120gsm Gummed Envelope (120 x 165mm)
White Business 120gsm Gummed Envelope (120 x 165mm)
£0.20 £0.25
On Sale
£0.20 £0.25
White Business 100gsm Gummed Envelope (70 x 100mm)
White Business 100gsm Gummed Envelope (70 x 100mm)
£0.24 £0.29
On Sale
£0.24 £0.29
White Opaque Business 120gsm Peel & Seal Envelope (305 x 250mm)
White Opaque Business 120gsm Peel & Seal Envelope (305 x 250mm)
£0.29
£0.29
C4 White Opaque Business 100gsm Gummed Envelope (229 x 324mm)
C4 White Opaque Business 100gsm Gummed Envelope (229 x 324mm)
£0.19
£0.19
Fleck 100gsm Gummed V-Flap Envelope (70 x 100mm)
Fleck 100gsm Gummed V-Flap Envelope (70 x 100mm)
£0.16
£0.16
Sunflower Yellow British Made 120gsm Gummed V-Flap Envelope (155 x 155mm)
Sunflower Yellow British Made 120gsm Gummed V-Flap Envelope (155 x 155mm)
£0.30
£0.30
C7 Navy Blue British Made 120gsm Gummed V-Flap Envelope (82 x 113mm)
C7 Navy Blue British Made 120gsm Gummed V-Flap Envelope (82 x 113mm)
£0.15
£0.15
C7 White Hammer 100gsm Gummed V-Flap Envelope (82 x 113mm)
C7 White Hammer 100gsm Gummed V-Flap Envelope (82 x 113mm)
£0.18 £0.22
On Sale
£0.18 £0.22
White 90gsm Gummed V-Flap Envelope (125 x 175mm)
White 90gsm Gummed V-Flap Envelope (125 x 175mm)
£0.28 £0.34
On Sale
£0.28 £0.34
C5 Silver 120gsm Gummed V-Flap Envelope (162 x 229mm)
C5 Silver 120gsm Gummed V-Flap Envelope (162 x 229mm)
£0.57
£0.57
Silver Gummed V-Flap 120gsm Envelope (155 x 155mm)
Silver Gummed V-Flap 120gsm Envelope (155 x 155mm)
£0.35 £0.43
On Sale
£0.35 £0.43
DL White Peel and Seal 160gsm Window Envelope (110 x 220mm)
DL White Peel and Seal 160gsm Window Envelope (110 x 220mm)
£0.34
Sold Out
£0.34
C5 White 100gsm Super Seal Communiqué Envelope (162 x 229mm)
C5 White 100gsm Super Seal Communiqué Envelope (162 x 229mm)
£0.25
£0.25
Metallic Gold 100gsm Gummed V-Flap Greeting Card Envelope (130 x 130mm)
Metallic Gold 100gsm Gummed V-Flap Greeting Card Envelope (130 x 130mm)
£0.44 £0.54
On Sale
£0.44 £0.54
Dark Grey 120gsm Gummed V-Flap Greeting Card Envelope (125 x 175mm)
Dark Grey 120gsm Gummed V-Flap Greeting Card Envelope (125 x 175mm)
£0.29
£0.29
Valentine's Coloured Envelope (Heatbeat Design)
Valentine's Coloured Envelope (Heatbeat Design)
From £0.30
Sold Out
£0.30
Fuschia Pink 100gsm Gummed V-Flap Greeting Card Envelope (125 x 175mm)
Fuschia Pink 100gsm Gummed V-Flap Greeting Card Envelope (125 x 175mm)
£0.30 £0.36
On Sale
£0.30 £0.36
Metallic Silver 100gsm Gummed V-Flap Greeting Card Envelope (116 x 116mm)
Metallic Silver 100gsm Gummed V-Flap Greeting Card Envelope (116 x 116mm)
£0.20
£0.20
Metallic Silver 100gsm Gummed V-Flap Greeting Card Envelope (140 x 140mm)
Metallic Silver 100gsm Gummed V-Flap Greeting Card Envelope (140 x 140mm)
£0.30
£0.30
C6 Dark Grey 120gsm Peel & Seal Envelope (114 x 162mm)
C6 Dark Grey 120gsm Peel & Seal Envelope (114 x 162mm)
£0.25
Sold Out
£0.25
DL Dark Red 120gsm Gummed V-Flap Envelope (110 x 220mm)
DL Dark Red 120gsm Gummed V-Flap Envelope (110 x 220mm)
£0.21
£0.21
Magnolia Gummed V-Flap 120gsm Envelope (125 x 175mm)
Magnolia Gummed V-Flap 120gsm Envelope (125 x 175mm)
£0.25
£0.25
Orange Gummed V-Flap 120gsm Envelope (125 x 175mm)
Orange Gummed V-Flap 120gsm Envelope (125 x 175mm)
£0.31
£0.31
Pale Grey Gummed V-Flap 120gsm Envelope (125 x 175mm)
Pale Grey Gummed V-Flap 120gsm Envelope (125 x 175mm)
£0.25
£0.25
Bright Blue Gummed V-Flap 120gsm Envelope (130 x 130mm)
Bright Blue Gummed V-Flap 120gsm Envelope (130 x 130mm)
£0.20 £0.25
On Sale
£0.20 £0.25
Pale Grey Gummed V-Flap 120gsm Envelope (133 x 184mm)
Pale Grey Gummed V-Flap 120gsm Envelope (133 x 184mm)
£0.29
£0.29
Magnolia Gummed V-Flap 120gsm Envelope (140 x 140mm)
Magnolia Gummed V-Flap 120gsm Envelope (140 x 140mm)
£0.24
£0.24
DL White Self Seal 110gsm Window Envelope (110 x 220mm)
DL White Self Seal 110gsm Window Envelope (110 x 220mm)
£0.10 £0.12
On Sale
£0.10 £0.12
C4 White Envelope (229 x 324mm)
C4 White Envelope (229 x 324mm)
£0.30
£0.30
C4 White Peel and Seal 100gsm Window Envelope (324 x 229mm)
C4 White Peel and Seal 100gsm Window Envelope (324 x 229mm)
£0.34
£0.34
Orange Gummed V-Flap 120gsm Envelope (130 x 130mm)
Orange Gummed V-Flap 120gsm Envelope (130 x 130mm)
£0.25
£0.25
C4 White Peel and Seal 100gsm Window Envelope (324 x 229mm)
C4 White Peel and Seal 100gsm Window Envelope (324 x 229mm)
£0.23
Sold Out
£0.23
C5 White Peel and Seal 120gsm Window Envelope (229 x 162mm)
C5 White Peel and Seal 120gsm Window Envelope (229 x 162mm)
£0.26
£0.26
C4 Dark Yellow Board Back 110gsm Peel & Seal Envelope (324 x 229mm)
C4 Dark Yellow Board Back 110gsm Peel & Seal Envelope (324 x 229mm)
£0.66 £0.80
Sold Out On Sale
£0.66 £0.80
White 140gsm Gusset Peel & Seal Envelope (405x 305 x 25mm)
White 140gsm Gusset Peel & Seal Envelope (405x 305 x 25mm)
£0.82
Sold Out
£0.82
White Hammer 100gsm Gummed V-Flap Envelope (125 x 175mm)
White Hammer 100gsm Gummed V-Flap Envelope (125 x 175mm)
£0.28
£0.28
White 120gsm Gummed Greeting Card Envelope (159 x 210mm)
White 120gsm Gummed Greeting Card Envelope (159 x 210mm)
£0.20
Sold Out
£0.20
Mint Green British Made 100gsm Gummed V-Flap Envelope (155 x 155mm)
Mint Green British Made 100gsm Gummed V-Flap Envelope (155 x 155mm)
£0.16
£0.16
Navy Blue British Made 120gsm Gummed V-Flap Envelope (155 x 155mm)
Navy Blue British Made 120gsm Gummed V-Flap Envelope (155 x 155mm)
£0.30
£0.30
C7 Mint Green British Made 100gsm Gummed V-Flap Envelope (82 x 113mm)
C7 Mint Green British Made 100gsm Gummed V-Flap Envelope (82 x 113mm)
£0.11
£0.11
C7 Sunflower Yellow Gummed 120gsm Window Envelope (82 x 113mm)
C7 Sunflower Yellow Gummed 120gsm Window Envelope (82 x 113mm)
£0.15
£0.15
DL Mint Green British Made 100gsm Gummed V-Flap Envelope (110 x 220mm)
DL Mint Green British Made 100gsm Gummed V-Flap Envelope (110 x 220mm)
£0.20
£0.20
DL White Gummed 110gsm Window Envelope (110 x 220mm)
DL White Gummed 110gsm Window Envelope (110 x 220mm)
£4.31 £5.26
Sold Out On Sale
£4.31 £5.26
White Peel and Seal 180gsm Window Envelope (220 x 220mm)
White Peel and Seal 180gsm Window Envelope (220 x 220mm)
£0.48
£0.48
C5 Dark Red 180gsm Peel & Seal Gusset Envelope (162 x 229 x 25mm)
C5 Dark Red 180gsm Peel & Seal Gusset Envelope (162 x 229 x 25mm)
£0.61
Sold Out
£0.61
DL White 100gsm Super Seal Communiqué Envelope (110 x 220mm)
DL White 100gsm Super Seal Communiqué Envelope (110 x 220mm)
£0.18
£0.18
C5 White 100gsm Super Seal Communiqué Envelope (229 x 162mm)
C5 White 100gsm Super Seal Communiqué Envelope (229 x 162mm)
£0.26
£0.26