diff --git a/src/__integ__/__snapshots__/themes.test.ts.snap b/src/__integ__/__snapshots__/themes.test.ts.snap
index 8f0951285f..67ec4243eb 100644
--- a/src/__integ__/__snapshots__/themes.test.ts.snap
+++ b/src/__integ__/__snapshots__/themes.test.ts.snap
@@ -688,6 +688,7 @@ exports[`CSS Custom Properties match previous snapshot for mode "compact" 1`] =
   "color-text-link-info-hover": "#0a4a74",
   "color-text-link-inverted-default": "#fafafa",
   "color-text-link-inverted-hover": "#fafafa",
+  "color-text-link-secondary-decoration-default": "transparent",
   "color-text-link-secondary-default": "#0073bb",
   "color-text-link-secondary-hover": "#0a4a74",
   "color-text-notification-default": "#fafafa",
@@ -746,6 +747,7 @@ exports[`CSS Custom Properties match previous snapshot for mode "compact" 1`] =
   "color-white": "#ffffff",
   "font-button-letter-spacing": "0.25px",
   "font-chart-detail-size": "14px",
+  "font-decoration-line-link-secondary": "none",
   "font-decoration-style-link": "solid",
   "font-decoration-thickness-link": "1px",
   "font-decoration-thickness-link-display-l": "2px",
@@ -1696,6 +1698,7 @@ exports[`CSS Custom Properties match previous snapshot for mode "dark" 1`] = `
   "color-text-link-info-hover": "#99cbe4",
   "color-text-link-inverted-default": "#fafafa",
   "color-text-link-inverted-hover": "#fafafa",
+  "color-text-link-secondary-decoration-default": "transparent",
   "color-text-link-secondary-default": "#44b9d6",
   "color-text-link-secondary-hover": "#99cbe4",
   "color-text-notification-default": "#fafafa",
@@ -1754,6 +1757,7 @@ exports[`CSS Custom Properties match previous snapshot for mode "dark" 1`] = `
   "color-white": "#ffffff",
   "font-button-letter-spacing": "0.25px",
   "font-chart-detail-size": "14px",
+  "font-decoration-line-link-secondary": "none",
   "font-decoration-style-link": "solid",
   "font-decoration-thickness-link": "1px",
   "font-decoration-thickness-link-display-l": "2px",
@@ -2704,6 +2708,7 @@ exports[`CSS Custom Properties match previous snapshot for mode "light" 1`] = `
   "color-text-link-info-hover": "#0a4a74",
   "color-text-link-inverted-default": "#fafafa",
   "color-text-link-inverted-hover": "#fafafa",
+  "color-text-link-secondary-decoration-default": "transparent",
   "color-text-link-secondary-default": "#0073bb",
   "color-text-link-secondary-hover": "#0a4a74",
   "color-text-notification-default": "#fafafa",
@@ -2762,6 +2767,7 @@ exports[`CSS Custom Properties match previous snapshot for mode "light" 1`] = `
   "color-white": "#ffffff",
   "font-button-letter-spacing": "0.25px",
   "font-chart-detail-size": "14px",
+  "font-decoration-line-link-secondary": "none",
   "font-decoration-style-link": "solid",
   "font-decoration-thickness-link": "1px",
   "font-decoration-thickness-link-display-l": "2px",
@@ -3712,6 +3718,7 @@ exports[`CSS Custom Properties match previous snapshot for mode "reduced-motion"
   "color-text-link-info-hover": "#0a4a74",
   "color-text-link-inverted-default": "#fafafa",
   "color-text-link-inverted-hover": "#fafafa",
+  "color-text-link-secondary-decoration-default": "transparent",
   "color-text-link-secondary-default": "#0073bb",
   "color-text-link-secondary-hover": "#0a4a74",
   "color-text-notification-default": "#fafafa",
@@ -3770,6 +3777,7 @@ exports[`CSS Custom Properties match previous snapshot for mode "reduced-motion"
   "color-white": "#ffffff",
   "font-button-letter-spacing": "0.25px",
   "font-chart-detail-size": "14px",
+  "font-decoration-line-link-secondary": "none",
   "font-decoration-style-link": "solid",
   "font-decoration-thickness-link": "1px",
   "font-decoration-thickness-link-display-l": "2px",
@@ -4720,6 +4728,7 @@ exports[`CSS Custom Properties match previous snapshot for mode "visual-refresh"
   "color-text-link-info-hover": "#002b66",
   "color-text-link-inverted-default": "#f9f9fa",
   "color-text-link-inverted-hover": "#ffffff",
+  "color-text-link-secondary-decoration-default": "transparent",
   "color-text-link-secondary-default": "#006ce0",
   "color-text-link-secondary-hover": "#002b66",
   "color-text-notification-default": "#f9f9fa",
@@ -4778,6 +4787,7 @@ exports[`CSS Custom Properties match previous snapshot for mode "visual-refresh"
   "color-white": "#ffffff",
   "font-button-letter-spacing": "0.005em",
   "font-chart-detail-size": "12px",
+  "font-decoration-line-link-secondary": "none",
   "font-decoration-style-link": "solid",
   "font-decoration-thickness-link": "1px",
   "font-decoration-thickness-link-display-l": "2px",
@@ -5728,6 +5738,7 @@ exports[`CSS Custom Properties match previous snapshot for mode "visual-refresh-
   "color-text-link-info-hover": "#002b66",
   "color-text-link-inverted-default": "#f9f9fa",
   "color-text-link-inverted-hover": "#ffffff",
+  "color-text-link-secondary-decoration-default": "transparent",
   "color-text-link-secondary-default": "#006ce0",
   "color-text-link-secondary-hover": "#002b66",
   "color-text-notification-default": "#f9f9fa",
@@ -5786,6 +5797,7 @@ exports[`CSS Custom Properties match previous snapshot for mode "visual-refresh-
   "color-white": "#ffffff",
   "font-button-letter-spacing": "0.005em",
   "font-chart-detail-size": "12px",
+  "font-decoration-line-link-secondary": "none",
   "font-decoration-style-link": "solid",
   "font-decoration-thickness-link": "1px",
   "font-decoration-thickness-link-display-l": "2px",
@@ -6736,6 +6748,7 @@ exports[`CSS Custom Properties match previous snapshot for mode "visual-refresh-
   "color-text-link-info-hover": "#75cfff",
   "color-text-link-inverted-default": "#f9f9fa",
   "color-text-link-inverted-hover": "#ffffff",
+  "color-text-link-secondary-decoration-default": "transparent",
   "color-text-link-secondary-default": "#42b4ff",
   "color-text-link-secondary-hover": "#75cfff",
   "color-text-notification-default": "#f9f9fa",
@@ -6794,6 +6807,7 @@ exports[`CSS Custom Properties match previous snapshot for mode "visual-refresh-
   "color-white": "#ffffff",
   "font-button-letter-spacing": "0.005em",
   "font-chart-detail-size": "12px",
+  "font-decoration-line-link-secondary": "none",
   "font-decoration-style-link": "solid",
   "font-decoration-thickness-link": "1px",
   "font-decoration-thickness-link-display-l": "2px",
@@ -7744,6 +7758,7 @@ exports[`CSS Custom Properties match previous snapshot for mode "visual-refresh-
   "color-text-link-info-hover": "#75cfff",
   "color-text-link-inverted-default": "#f9f9fa",
   "color-text-link-inverted-hover": "#ffffff",
+  "color-text-link-secondary-decoration-default": "transparent",
   "color-text-link-secondary-default": "#42b4ff",
   "color-text-link-secondary-hover": "#75cfff",
   "color-text-notification-default": "#f9f9fa",
@@ -7802,6 +7817,7 @@ exports[`CSS Custom Properties match previous snapshot for mode "visual-refresh-
   "color-white": "#ffffff",
   "font-button-letter-spacing": "0.005em",
   "font-chart-detail-size": "12px",
+  "font-decoration-line-link-secondary": "none",
   "font-decoration-style-link": "solid",
   "font-decoration-thickness-link": "1px",
   "font-decoration-thickness-link-display-l": "2px",
diff --git a/src/link/constants.scss b/src/link/constants.scss
index 72f6551a83..9754103648 100644
--- a/src/link/constants.scss
+++ b/src/link/constants.scss
@@ -64,8 +64,8 @@ $link-variants: (
     'text-color-hover': awsui.$color-text-link-secondary-hover,
     'text-color-active': awsui.$color-text-link-secondary-hover,
     'font-weight': awsui.$font-weight-link-secondary,
-    'decoration-line': none,
-    'decoration-color': transparent,
+    'decoration-line': awsui.$font-decoration-line-link-secondary,
+    'decoration-color': awsui.$color-text-link-secondary-decoration-default,
     'decoration-color-hover': awsui.$color-text-link-decoration-hover,
     'letter-spacing': normal,
   ),
diff --git a/style-dictionary/one-theme/colors.ts b/style-dictionary/one-theme/colors.ts
index 4c060689e3..2e14854b31 100644
--- a/style-dictionary/one-theme/colors.ts
+++ b/style-dictionary/one-theme/colors.ts
@@ -101,6 +101,7 @@ const tokens: StyleDictionary.ColorsDictionary = {
   colorTextLinkHover: { light: '{colorPrimary600}', dark: '{colorPrimary400}' },
   colorTextLinkSecondaryDefault: { light: '{colorNeutral850}', dark: '{colorNeutral350}' },
   colorTextLinkSecondaryHover: { light: '{colorPrimary600}', dark: '{colorPrimary400}' },
+  colorTextLinkSecondaryDecorationDefault: '{colorTextLinkDecorationDefault}',
   colorTextLinkInfoDefault: { light: '{colorPrimary600}', dark: '{colorPrimary400}' },
   colorTextLinkInfoHover: { light: '{colorPrimary800}', dark: '{colorPrimary300}' },
   colorTextAccent: { light: '{colorPrimary600}', dark: '{colorPrimary400}' },
diff --git a/style-dictionary/one-theme/typography.ts b/style-dictionary/one-theme/typography.ts
index 4396d34b04..34b30e9d72 100644
--- a/style-dictionary/one-theme/typography.ts
+++ b/style-dictionary/one-theme/typography.ts
@@ -39,7 +39,8 @@ const tokens: StyleDictionary.TypographyDictionary = {
   fontWeightTabs: '600',
   fontSizeTabs: '14px',
   fontWayfindingLinkActiveWeight: '600',
-  fontWeightLinkSecondary: '500',
+  fontWeightLinkSecondary: 'inherit',
+  fontDecorationLineLinkSecondary: 'underline',
 
   // ── Alerts / flashbars ────────────────────────────────────────────────────
   fontWeightAlertHeader: '500',
diff --git a/style-dictionary/utils/token-names.ts b/style-dictionary/utils/token-names.ts
index a6f383f47f..1b05eca5a9 100644
--- a/style-dictionary/utils/token-names.ts
+++ b/style-dictionary/utils/token-names.ts
@@ -868,6 +868,7 @@ export type ColorsTokenName =
   | 'colorTextLinkDecorationHover'
   | 'colorTextLinkSecondaryDefault'
   | 'colorTextLinkSecondaryHover'
+  | 'colorTextLinkSecondaryDecorationDefault'
   | 'colorTextLinkInfoDefault'
   | 'colorTextLinkInfoHover'
   | 'colorTextLinkInvertedDefault'
@@ -957,6 +958,7 @@ export type TypographyTokenName =
   | 'fontDecorationThicknessLink'
   | 'fontDecorationThicknessLinkDisplayL'
   | 'fontDecorationStyleLink'
+  | 'fontDecorationLineLinkSecondary'
   | 'fontPanelHeaderLineHeight'
   | 'fontPanelHeaderSize'
   | 'fontSideNavigationSectionHeaderSize'
diff --git a/style-dictionary/visual-refresh/colors.ts b/style-dictionary/visual-refresh/colors.ts
index fd88bb09da..dba44e351a 100644
--- a/style-dictionary/visual-refresh/colors.ts
+++ b/style-dictionary/visual-refresh/colors.ts
@@ -320,6 +320,7 @@ const tokens: StyleDictionary.ColorsDictionary = {
   colorTextLinkDecorationHover: 'currentColor',
   colorTextLinkSecondaryDefault: '{colorTextLinkDefault}',
   colorTextLinkSecondaryHover: '{colorTextLinkHover}',
+  colorTextLinkSecondaryDecorationDefault: 'transparent',
   colorTextLinkInfoDefault: '{colorTextLinkDefault}',
   colorTextLinkInfoHover: '{colorTextLinkHover}',
   colorTextLinkInvertedDefault: '{colorTextNotificationDefault}',
diff --git a/style-dictionary/visual-refresh/metadata/colors.ts b/style-dictionary/visual-refresh/metadata/colors.ts
index a4dfb22b1e..f6fb831492 100644
--- a/style-dictionary/visual-refresh/metadata/colors.ts
+++ b/style-dictionary/visual-refresh/metadata/colors.ts
@@ -1238,6 +1238,11 @@ const metadata: StyleDictionary.MetadataIndex = {
     public: true,
     themeable: true,
   },
+  colorTextLinkSecondaryDecorationDefault: {
+    description: 'The default color of the text decoration (underline) of secondary links.',
+    public: false,
+    themeable: false,
+  },
   colorTextLinkInfoDefault: {
     description: 'The default color for info links.',
     public: true,
diff --git a/style-dictionary/visual-refresh/metadata/typography.ts b/style-dictionary/visual-refresh/metadata/typography.ts
index 9e035f6f90..55189b408b 100644
--- a/style-dictionary/visual-refresh/metadata/typography.ts
+++ b/style-dictionary/visual-refresh/metadata/typography.ts
@@ -267,6 +267,11 @@ const metadata: StyleDictionary.MetadataIndex = {
     themeable: true,
     public: false,
   },
+  fontDecorationLineLinkSecondary: {
+    description: 'The text decoration line of secondary links. For example: underline, none.',
+    themeable: false,
+    public: false,
+  },
   fontWeightBreadcrumbCurrent: {
     description: 'The font weight of the current breadcrumb item (the page the user is currently viewing).',
     themeable: true,
diff --git a/style-dictionary/visual-refresh/typography.ts b/style-dictionary/visual-refresh/typography.ts
index 914e42effe..499c52ad40 100644
--- a/style-dictionary/visual-refresh/typography.ts
+++ b/style-dictionary/visual-refresh/typography.ts
@@ -7,6 +7,7 @@ export const tokens: StyleDictionary.TypographyDictionary = {
   fontButtonLetterSpacing: '0.005em',
   fontChartDetailSize: '{fontSizeBodyS}',
   fontDecorationStyleLink: 'solid',
+  fontDecorationLineLinkSecondary: 'none',
   fontDecorationThicknessLink: '1px',
   fontDecorationThicknessLinkDisplayL: '2px',
   fontDisplayLabelWeight: '700',