Below is a list of the promotional giveaways for the 2003 Arizona Diamondbacks Season.
| March | ||
| Date | Description | Quantity |
| March 31 | Gila River Casinos/America West Airlines T-shirts | 40,000 |
| April | ||
| Date | Description | Quantity |
| April 1 | Circle K Randy Johnson Hartland Collectible Figurine #1 (given away via scratcher cards) |
15,000 |
| April 2 | America West Airlines Catch a Ball, Catch a Flight Night | |
| April 11 | Pepsi Schedule Magnets Wives Cookbook Launch |
30,000 |
| April 12 | Sabados con los Diamondbacks/Water Safety Day | |
| April 13 | Nissan Floppy Hats Rod Barajas Bike to BOB Posters |
20,000 10,000 |
| May | ||
| Date | Description | Quantity |
| May 2 | Miller Lite Disco Nite | |
| May 3 | Circle K Randy Johnson Hartland Collectible Figurine #3 (given away via scratcher cards) Fire Safety Day (Prevention, Seat Belt and Water Safety) |
15,000 |
| May 4 | Fujifilm Fan Photo Day | |
| May 5 | Melanoma Monday Giveways: Sunscreen | 40,000 |
| May 7 | 5th Annual Inner City Jam | |
| May 16 | Going Gonzo for School | |
| May 17 | Going Gonzo for School | |
| May 19 | Arizona Diamondbacks Can Kicker Club Hats (all kids) |
15,000 |
| May 20 | Cox Communications Batting Glove (all kids) |
15,000 |
| May 21 | McDonald's Digital Watches (all kids) |
15,000 |
| May 23 | 3TV Picture Frames | 15,000 |
| May 24 | azcentral.com Posters Bank One Sabados con los Diamondbacks |
20,000 |
| May 25 | Air Force Gift Bags | 40,000 |
| May 26 | Disabled American Veterans baseball cards | 25,000 |
| June | ||
| Date | Description | Quantity |
| June 6 | Back to School Clothing Drive | |
| June 7 | Be Tobacco Free Baxter Bobble Head Dolls (All fans will receive a scratch card to determine if they've won a Bobble Head Doll) Back to School Clothing Drive |
15,000 |
| June 8 | Macy's/The Arizona Republic Junior Spivey Bobble Head (All fans will receive a scratch card to determine if they've won a Bobble Head Doll) Super 50 All-Star High School Game ALS Broadcast Auction |
15,000 |
| June 20 | KTAR Mouse Pads | 30,000 |
| June 21 | Multicultural Celebration Day | |
| June 22 | Peter Piper Pizza Big Unit Sport Quarts Fleer Trading Card Packs Light the Night for Sight |
15,000 10,000 |
| July | ||
| Date | Description | Quantity |
| July 11 | The Maytag Store Bottle Jerseys | 25,000 |
| July 12 | Fire Safety Day (Prevention, Seat Belt and Water Safety) | |
| July 26 | Nissan Baseball Caps Sabados con los Diamondbacks Spice-up your major league experience with themed food and entertainment. Plus, get 2-for-1 $6 tickets in the Amigos Section with coupon printed in The Arizona Republic. |
20,000 |
| July 27 | Keebler Brands Trading Cards | 20,000 |
| August | ||
| Date | Description | Quantity |
| August 9 | America West Airlines Catch a Ball, Catch a Flight Night Native American Recognition Day |
|
| August 10 | Jiffy Lube Day/Jiffy Lube Auto Shades | 10,000 |
| August 19 | Discount Tire Company Backpacks (Kids ages 15 and younger) |
15,000 |
| August 20 | Pepsi School Folders (Kids ages 15 and younger) |
15,000 |
| August 21 | Shamrock Farms Luis Gonzalez Growth Charts (Kids ages 15 and younger) |
15,000 |
| August 22 | MLB Trading Card Packs (Kids ages 15 and younger) Kids Run the Show |
15,000 |
| August 23 | Gila River Casinos Rattles (Fans 21 years and older) |
20,000 |
| August 24 | 3TV Insulated Lunch Bags (Kids ages 15 and younger) MDA Broadcast Auction |
15,000 |
| August 29 | Nextel Craig Counsell Bobble Head Dolls All fans will receive a scratch card to determine if they've won a Bobble Head Doll) |
15,000 |
| August 30 | Sabados con los Diamondbacks Spice-up your major league experience with themed food and entertainment. Plus, get 2-for-1 $6 tickets in the Amigos Section with coupon printed in The Arizona Republic. |
|
| September | ||
| Date | Description | Quantity |
| September 9 | United Way Campaign Kick-Off Night | |
| September 12 | Miller Lite 80's Nite | |
| September 13 | MasterCard Gonzo The Muppet Dolls All fans will receive a scratch card to determine if they've won a Muppet Doll) |
15,000 |
| September 26 | Shirts off our D-Backs Ticket Sales | |
| September 27 | Fandemonium! Shirts off our D-Backs Ticket Sales |
|
| September 28 | Fandemonium! Shirts off our D-Backs Ticket Sales |
|
Select Season to View Game Promotions
