此条目列出了游戏中可用的游戏快捷键（英文：keyboard shortcuts）。
界面
| 按键 | 图标 | 界面 |
|---|---|---|
| F1 | 主头衔 | |
| F2 | 角色 | |
| F3 |  |
内阁 |
| F4 |  |
法律 |
| F5 |  |
科技 |
| F6 |  |
军事 |
| F7 |  |
密谋 |
| F8 |  |
派系 |
| F9 |  |
宗教 |
更新的界面如 
共和国界面，
部族界面或 
社团界面没有键盘快捷键，因为会和屏幕截图冲突。
对话框
| 按键 | 图标 | 对话框 |
|---|---|---|
| , |  |
统计表 |
| ? |  |
查找头衔或区域 |
| . |  |
角色查找器 |
直辖领导航
地图模式
| 按键 | 图标 | 地图模式 | 说明 |
|---|---|---|---|
| q |  |
地形 | 地形影响部队移动速度、损耗, 以及战斗防御加成. |
| w |  |
独立领地 | ^Ctrl+Left-click a realm to see its subrealms. (Undo with ^Ctrl+Right-click or by pressing W again.) |
| e |  |
外交关系 | Colors indicate your allies, enemies, demesne, and vassals. Hover over a yellow province to see your pending Casus Belli (CBs) against it. Click on a province to see their relations. |
| r |  |
宗教 | Click a religion to see its holy sites. To see autocephalous patriarchs, use the Religion screen (F9) instead. |
| t |  |
文化 | Hover for culture groups. |
| u |  |
经济 | Green is ripe for raiding. |
| i |  |
法理公国 | Hover to confirm the duchy's de jure capital. |
| o |  |
法理王国 | Also shows duchies drifting into kingdoms. Hover to see crown laws effective in each province. |
| p |  |
法理帝国 | Also shows kingdoms drifting into empires. |
| a |  |
叛乱 | Don't park (small retinues) on red. |
| s |  |
家族 | Colored according to largest realm, so flipping with "realms" view lets you see which dynasties control multiple realms. ^Ctrl+click a realm to see the dynasties controlling its subrealms. |
| d |  |
好感 | Click a province to see opinions of its ruler. Hover for reasoning. |
| f |  |
直属封臣 | Find the largest vassals in another realm, and get them to inherit into your realm! |
| g |  |
贸易区 | Republics and silk road. ^Ctrl+click any republic to see the trade zones of each patrician family. |
| h |  |
政体 | Government types |
| j |  |
共同防御协定 | Hover to see any realm's infamy. Click ocean to see which realms have defensive pacts against them. Click a realm to see the defensive pacts against it, colored by religion group. |
| k |  |
瘟疫 | Hover the banner to see when and where epidemics began. Hover a province to see its hospital level, disease resistance, and "infection weight" from any adjacent epidemic. |
| l |  |
玩家 | Other human players in multiplayer. |
 |
中国关系 | Shows China's "Western Protectorate" territory (red), peace deals (green), imperial tributaries (purple), and diplomatic range (blue). Opened by right-clicking the "China screen" button |
军队
| 按键 | 功能 |
|---|---|
| Alt+Drag | Select only naval units |
| ⇧Shift+Drag | Select only units of the same type as the currently selected unit |
| ⇧Shift+Left-Click | Add or remove a unit to the selection |
| ⇧Shift+Right-click | Add waypoint (repeat to specify a precise route to a destination) |
| x | Disband unit |
| ⇧Shift+x | Disband all selected units |
| g | Merge the selected units |
| b | Create new unit (with one unit selected) OR reorganize the selected units (with two units selected) |
| n | Split unit in half (with one unit selected) |
| v | Embark unit (load onto ships) |
| ⇧Shift+v | Embark all selected units (load onto ships) |
| z | Raise your troops from this county, or all of a vassal's troops (including from other counties) into the selected county |
| c | Raise your ships from this county, or all of a vassal's fleets (including from other counties) into the selected county |
省份主人
| Right-click province with... | Function |
|---|---|
| Right-click | Holder: character sheet |
| Alt + Right-click | Holder: diplomatic actions |
| ⇧Shift + Right-click | Top liege: character sheet |
| ⇧Shift + Alt + Right-click | Top liege: diplomatic actions |
视角控制
| 按键 | 图标 | 功能 | 注释 |
|---|---|---|---|
| PageUp |  |
Zoom in | |
| PageDown |  |
Zoom out | |
| Backspace or 🏠 Home |
 |
Focus camera on capital province. |
游戏控制
| 按键 | 图标 | 功能 | 注释 |
|---|---|---|---|
| + |  |
Increase game speed | Speed 5 is "unlimited speed" (i.e. as fast as the computer can process). |
| - |  |
Decrease game speed | |
| ␣ Space |  |
Pause/Unpause | Some notifications can be configured to auto-pause the game. |
| Alt+2+1 or backtick (`) |
Console | ||
| ←Esc |  |
Main menu | Closes any open GUI windows sequentially (beginning with last opened) before displaying Main Menu panel. |
屏幕截图
| 按键 | 功能 | 注释 |
|---|---|---|
| F10 | Map screenshot |
Entire map, rendered in 2D and colored according to the current map mode |
| F11 | Screenshot |
Stored in ~/Documents/Paradox Interactive/Crusader Kings II/Screenshots |
| F12 | Steam overlay screenshot | Steam > Library > Crusader Kings II > Screenshots (shown on the right) |
Your operating system may also have shortcuts for capturing a portion of your screen. See Screenshots on Windows or Screenshots on Mac.