| |
| |  |
| |
| Tartan Name | Wyeth (Personal) | | | | Category | Name
| | | | Designer | Not Specified | STA Ref | 6058 | | Date Recorded | Not Specified | STWR Ref | none |
| | |
| |
| Tartan Name | Wylie | | | | Category | Name
| | | | Designer | Wylie, S B | STA Ref | 2465 | | Date Recorded | Not Specified | STWR Ref | 2465 |
| | |
| |
| | |
| |
| |  |
| |
| Tartan Name | Wyse (2016) | | | | Category | Name
| Reference | 11472 | | Designer | Thieret Wheelband & Thieret | | | | Date Recorded | 04/03/2016 | | |
| |  |
| |
| | |
| |
| Tartan Name | X Marks the Scot | | | | Category | Corporate
| | | | Designer | Newsome, Matthew AC | STA Ref | 6679 | | Date Recorded | Not Specified | STWR Ref | none |
| | |
| |
| Tartan Name | Xain (Personal) | | | | Category | Name
| Reference | 10125 | | Designer | Xain, Peter | | | | Date Recorded | 08/01/2010 | | |
| | |
| |
| | |
| |
| | |
| |
| Tartan Name | Xbox | | | | Category | Corporate
| Reference | 13497 | | Designer | Nicolson, Gordon | | | | Date Recorded | 27/04/2022 | | |
| | |
| |
| Tartan Name | Yacht Kelpie | | | | Category | Corporate
| Reference | 14571 | | Designer | ScotlandShop | | | | Date Recorded | 10/12/2024 | | |
| | |
| |
| Tartan Name | Yair Dance | | | | Category | Fashion
| Reference | 11509 | | Designer | D C Dalgliesh Ltd | | | | Date Recorded | 13/04/2016 | | |
| | |
| |
| Tartan Name | Yale College, Wrexham | | | | Category | Corporate
| Reference | 10464 | | Designer | Daniel, Sheila | | | | Date Recorded | 03/08/2011 | | |
| | |
| |
| Tartan Name | Yamaguchi Tsutomu | | | | Category | Fashion
| Reference | 10622 | | Designer | Liberation Kilt Co | | | | Date Recorded | 18/05/2012 | | |
| | |
| |
| | |
| |
| Tartan Name | Yamato International | | | | Category | Fashion
| Reference | 13445 | | Designer | Yamato International | | | | Date Recorded | 08/03/2022 | | |
| | |
| |
| Tartan Name | Yamaue | | | | Category | Name
| Reference | 10168 | | Designer | Geoffrey (Tailor) Ltd | | | | Date Recorded | 05/03/2010 | | |
| | |
| |
| Tartan Name | Yarns to Yearn For | | | | Category | Corporate
| Reference | 11372 | | Designer | Laidllaw, Ronnie | | | | Date Recorded | 17/09/2015 | | |
| |  |