diff --git a/src/components/Sidebar/_sidebar.scss b/src/components/Sidebar/_sidebar.scss
new file mode 100644
index 0000000..fff68da
--- /dev/null
+++ b/src/components/Sidebar/_sidebar.scss
@@ -0,0 +1,67 @@
+@use "../../styles/tokens/typography" as *;
+
+.sidebar {
+  display: flex;
+  flex-direction: column;
+  width: 240px;
+  height: 100%;
+  box-sizing: border-box;
+  padding: var(--nds-spacing-sm);
+  background-color: var(--nds-surface);
+  border-right: var(--nds-border-width-thin) solid var(--nds-border);
+
+  &__head {
+    display: flex;
+    align-items: center;
+    gap: var(--nds-spacing-xs);
+    padding: var(--nds-spacing-xs) var(--nds-spacing-xs) var(--nds-spacing-md);
+  }
+  &__mark {
+    width: 24px;
+    height: 24px;
+    border-radius: var(--nds-radius-md);
+    background: linear-gradient(135deg, var(--nds-primary), var(--nds-accent));
+  }
+  &__title {
+    @include text-xl;
+    font-size: 1rem;
+    color: var(--nds-text);
+  }
+
+  &__nav {
+    display: flex;
+    flex-direction: column;
+    gap: var(--nds-spacing-3xs);
+    flex: 1;
+  }
+
+  &__item {
+    display: flex;
+    align-items: center;
+    gap: var(--nds-spacing-xs);
+    padding: var(--nds-spacing-xs) var(--nds-spacing-sm);
+    border-radius: var(--nds-radius-md);
+    text-decoration: none;
+    color: var(--nds-text);
+    @include text-label;
+    font-weight: 500;
+    transition:
+      background-color 120ms ease,
+      color 120ms ease;
+    &:hover {
+      background-color: var(--nds-surface-hover);
+    }
+    &--active {
+      background-color: var(--nds-primary-soft);
+      color: var(--nds-primary);
+      font-weight: 600;
+    }
+  }
+  &__item-icon {
+    display: flex;
+    flex-shrink: 0;
+  }
+  &__footer {
+    padding-top: var(--nds-spacing-sm);
+  }
+}
diff --git a/src/components/Sidebar/sidebar.astro b/src/components/Sidebar/sidebar.astro
new file mode 100644
index 0000000..c48fb17
--- /dev/null
+++ b/src/components/Sidebar/sidebar.astro
@@ -0,0 +1,23 @@
+---
+export interface Props {
+  header?: string;
+}
+const { header = "Nova" } = Astro.props;
+---
+
+<aside class="sidebar">
+  <div class="sidebar__head">
+    <span class="sidebar__mark"></span>
+    <span class="sidebar__title">{header}</span>
+  </div>
+  <nav class="sidebar__nav">
+    <slot />
+  </nav>
+  <div class="sidebar__footer">
+    <slot name="footer" />
+  </div>
+</aside>
+
+<style lang="scss">
+  @use "./_sidebar.scss";
+</style>
diff --git a/src/components/Sidebar/sidebarItem.astro b/src/components/Sidebar/sidebarItem.astro
new file mode 100644
index 0000000..3366224
--- /dev/null
+++ b/src/components/Sidebar/sidebarItem.astro
@@ -0,0 +1,23 @@
+---
+export interface Props {
+  href?: string;
+  active?: boolean;
+}
+const { href = "#", active = false } = Astro.props;
+const hasIcon = Astro.slots.has("icon");
+---
+
+<a href={href} class={`sidebar__item ${active ? "sidebar__item--active" : ""}`}>
+  {
+    hasIcon && (
+      <span class="sidebar__item-icon">
+        <slot name="icon" />
+      </span>
+    )
+  }
+  <span class="sidebar__item-label"><slot /></span>
+</a>
+
+<style lang="scss">
+  @use "./_sidebar.scss";
+</style>