Pokémon Official Trading Cards, informally known as Pokémon Trading Cards series 1, was a set of Pokémon-themed trading cards manufactured by Topps in 1999. There were 90 cards in total: 76 Pokémon cards, 13 character cards, and a checklist card. Each of these 90 cards also had two foil card versions (silver and rainbow) in their main United States distributions. This set contained no bonus "chase cards".

Cards were sold in randomly distributed packets of eight. One card in each packet would be a randomly chosen foil card.

These cards are near mint to lightly played with very detailed descriptions for each.